GMAT Exam  >  GMAT Questions  >  One of the most important events for modern a... Start Learning for Free
One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.

Which one of the following is an assumption on which the argument depends?
  • a)
    Comets tend to be composed largely of ice while asteroids are composed mainly of rock.
  • b)
    If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.
  • c)
    A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.
  • d)
    The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.
  • e)
    The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
One of the most important events for modern astronomy was the series o...
(A) Comets tend to be composed largely of ice while asteroids are composed mainly of rock.
This option provides general information about the composition of comets and asteroids, but it does not directly support the conclusion drawn in the argument.
(B) If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.
This assumption aligns with the argument's conclusion. It suggests that the absence of water in the formations indicates that the comet's fragments did not penetrate Jupiter's lower atmosphere.
(C) A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.
This option introduces a comparison between the explosion caused by rock and ice compositions, but it does not directly address the assumption made in the argument.
(D) The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.
This option, if assumed, would support the conclusion that the comet was composed of rock rather than ice. However, the passage does not provide information regarding the post-collision analysis of Jupiter's formations.
(E) The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.
While this option introduces a relationship between the depth of the explosion and its detectability from Earth, it does not address the assumption made in the argument.
Based on the analysis, the assumption on which the argument depends is:
(B) If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.
View all questions of this test
Most Upvoted Answer
One of the most important events for modern astronomy was the series o...
(A) Comets tend to be composed largely of ice while asteroids are composed mainly of rock.
This option provides general information about the composition of comets and asteroids, but it does not directly support the conclusion drawn in the argument.
(B) If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.
This assumption aligns with the argument's conclusion. It suggests that the absence of water in the formations indicates that the comet's fragments did not penetrate Jupiter's lower atmosphere.
(C) A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.
This option introduces a comparison between the explosion caused by rock and ice compositions, but it does not directly address the assumption made in the argument.
(D) The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.
This option, if assumed, would support the conclusion that the comet was composed of rock rather than ice. However, the passage does not provide information regarding the post-collision analysis of Jupiter's formations.
(E) The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.
While this option introduces a relationship between the depth of the explosion and its detectability from Earth, it does not address the assumption made in the argument.
Based on the analysis, the assumption on which the argument depends is:
(B) If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.
Attention GMAT Students!
To make sure you are not studying endlessly, EduRev has designed GMAT study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in GMAT.
Explore Courses for GMAT exam

Similar GMAT Doubts

Climatic conditions are delicately adjusted to the composition of the Earth’s atmosphere. If there were a change in the atmosphere—for example, in the relative proportions of atmospheric gases—the climate would probably change also. A slight increase in water vapor, for instance, would increase the heat-retaining capacity of the atmosphere and would lead to a rise in global temperatures. In contrast, a large increase in water vapor would increase the thickness and extent of the cloud layer, reducing the amount of solar energy reaching the Earth’s surface.The level of carbon dioxide, CO2, in the atmosphere has an important effect on climatic change. Most of the Earth’s incoming energy is short-wavelength radiation, which tends to pass through atmospheric CO2 easily. The Earth, however, reradiates much of the received energy as long-wavelength radiation, which CO2 absorbs and then remits toward the Earth. This phenomenon, known as the greenhouse effect, can result in an increase in the surface temperature of a planet. An extreme example of the effect is shown by Venus, a planet covered by heavy clouds composed mostly of CO2, whose surface temperatures have been measured at 430. If the CO2 content of the atmosphere is reduced, the temperature falls. According to one respectable theory, if the atmospheric CO2 concentration were halved, the Earth would become completely covered with ice. Another equally respectable theory, however, states that a halving of the CO2 concentration would lead only to a reduction in global temperatures of 3.If, because of an increase in forest fires or volcanic activity, the CO2 content of the atmosphere increased, a warmer climate would be produced. Plant growth, which relies on both the warmth and the availability of CO2 would probably increase. As a consequence, plants would use more and more CO2. Eventually CO2 levels would diminish and the climate, in turn, would become cooler. With reduced temperatures many plants would die; CO2 would thereby be returned to the atmosphere and gradually the temperature would rise again. Thus, if this process occurred, there might be a long-term oscillation in the amount of CO2 present in the atmosphere, with regular temperature increases and decreases of a set magnitude.Some climatologists argue that the burning of fossil fuels has raised the level of CO2 in the atmosphere and has caused a global temperature increase of at least 1. But a supposed global temperature rise of 1 may in reality be only several regional temperature increases, restricted to areas where there are many meteorological stations and caused simply by shifts in the pattern of atmospheric circulation. Other areas, for example the Southern Hemisphere oceanic zone, may be experiencing an equivalent temperature decrease that is unrecognized because of the shortage of meteorological recording stations.The passage supplies information for answering which of the following questions?

Climatic conditions are delicately adjusted to the composition of the Earth’s atmosphere. If there were a change in the atmosphere—for example, in the relative proportions of atmospheric gases—the climate would probably change also. A slight increase in water vapor, for instance, would increase the heat-retaining capacity of the atmosphere and would lead to a rise in global temperatures. In contrast, a large increase in water vapor would increase the thickness and extent of the cloud layer, reducing the amount of solar energy reaching the Earth’s surface.The level of carbon dioxide, CO2, in the atmosphere has an important effect on climatic change. Most of the Earth’s incoming energy is short-wavelength radiation, which tends to pass through atmospheric CO2 easily. The Earth, however, reradiates much of the received energy as long-wavelength radiation, which CO2 absorbs and then remits toward the Earth. This phenomenon, known as the greenhouse effect, can result in an increase in the surface temperature of a planet. An extreme example of the effect is shown by Venus, a planet covered by heavy clouds composed mostly of CO2, whose surface temperatures have been measured at 430. If the CO2 content of the atmosphere is reduced, the temperature falls. According to one respectable theory, if the atmospheric CO2 concentration were halved, the Earth would become completely covered with ice. Another equally respectable theory, however, states that a halving of the CO2 concentration would lead only to a reduction in global temperatures of 3.If, because of an increase in forest fires or volcanic activity, the CO2 content of the atmosphere increased, a warmer climate would be produced. Plant growth, which relies on both the warmth and the availability of CO2 would probably increase. As a consequence, plants would use more and more CO2. Eventually CO2 levels would diminish and the climate, in turn, would become cooler. With reduced temperatures many plants would die; CO2 would thereby be returned to the atmosphere and gradually the temperature would rise again. Thus, if this process occurred, there might be a long-term oscillation in the amount of CO2 present in the atmosphere, with regular temperature increases and decreases of a set magnitude.Some climatologists argue that the burning of fossil fuels has raised the level of CO2 in the atmosphere and has caused a global temperature increase of at least 1. But a supposed global temperature rise of 1 may in reality be only several regional temperature increases, restricted to areas where there are many meteorological stations and caused simply by shifts in the pattern of atmospheric circulation. Other areas, for example the Southern Hemisphere oceanic zone, may be experiencing an equivalent temperature decrease that is unrecognized because of the shortage of meteorological recording stations.The author refers toVenusprimarily in order to

The accumulation of scientific knowledge regarding the environmental impact of oil well drilling in North America has tended to lag behind the actual drilling of oil wells. Most attempts to regulate the industry have relied on hindsight: the need for regulation becomes apparent only after undesirable events occur. The problems associated with oil wells’ potential contamination of groundwater—fresh water within the earth that supplies wells and springs—provide a case in point.When commercial drilling for oil began in North America in the mid-nineteenth century, regulations reflected the industry’s concern for the purity of the wells’ oil. In 1893, for example, regulations were enacted specifying well construction requirements to protect oil and gas reserves from contamination by fresh water. Thousands of wells were drilled in such a way as to protect the oil, but no thought was given to the possibility that the groundwater itself might need protection until many drinking-water wells near the oil well sites began to produce unpotable, oil contaminated water.The reason for this contamination was that groundwater is usually found in porous and permeable geologic formations near the earth’s surface, whereas petroleum and unpotable saline water reservoirs are generally found in similar formations but at greater depths. Drilling a well creates a conduit connecting all the formations that it has penetrated. Consequently, without appropriate safeguards, wells that penetrate both groundwater and oil or saline water formations inevitably contaminate the groundwater. Initial attempts to prevent this contamination consisted of sealing off the groundwater formations with some form of protective barrier to prevent the oil flowing up the well from entering or mixing with the natural groundwater reservoir. This method, which is still in use today, initially involved using hollow trees to seal off the groundwater formations; now, however, large metal pipe casings, set in place with cement, are used.Regulations currently govern the kinds of casing and cement that can be used in these practices; however, the hazards of insufficient knowledge persist. For example, the long-term stability of this way of protecting groundwater is unknown. The protective barrier may fail due to corrosion of the casing by certain fluids flowing up the well, or because of dissolution of the cement by these fluids. The effects of groundwater bacteria, traffic vibrations, and changing groundwater chemistry are likewise unassessed. Further, there is no guarantee that wells drilled in compliance with existing regulations will not expose a need for research in additional areas: on the west coast of North America, a major disaster recently occurred because a well’s location was based on a poor understanding of the area’s subsurface geology. Because the well was drilled in a channel accessing the ocean, not only was the area’s groundwater completely contaminated, but widespread coastal contamination also occurred, prompting international concern over oil exploration and initiating further attempts to refine regulations.The passage states which one of the following about underground oil reservoirs?

Climatic conditions are delicately adjusted to the composition of the Earth’s atmosphere. If there were a change in the atmosphere—for example, in the relative proportions of atmospheric gases—the climate would probably change also. A slight increase in water vapor, for instance, would increase the heat-retaining capacity of the atmosphere and would lead to a rise in global temperatures. In contrast, a large increase in water vapor would increase the thickness and extent of the cloud layer, reducing the amount of solar energy reaching the Earth’s surface.The level of carbon dioxide, CO2, in the atmosphere has an important effect on climatic change. Most of the Earth’s incoming energy is short-wavelength radiation, which tends to pass through atmospheric CO2 easily. The Earth, however, reradiates much of the received energy as long-wavelength radiation, which CO2 absorbs and then remits toward the Earth. This phenomenon, known as the greenhouse effect, can result in an increase in the surface temperature of a planet. An extreme example of the effect is shown by Venus, a planet covered by heavy clouds composed mostly of CO2, whose surface temperatures have been measured at 430. If the CO2 content of the atmosphere is reduced, the temperature falls. According to one respectable theory, if the atmospheric CO2 concentration were halved, the Earth would become completely covered with ice. Another equally respectable theory, however, states that a halving of the CO2 concentration would lead only to a reduction in global temperatures of 3.If, because of an increase in forest fires or volcanic activity, the CO2 content of the atmosphere increased, a warmer climate would be produced. Plant growth, which relies on both the warmth and the availability of CO2 would probably increase. As a consequence, plants would use more and more CO2. Eventually CO2 levels would diminish and the climate, in turn, would become cooler. With reduced temperatures many plants would die; CO2 would thereby be returned to the atmosphere and gradually the temperature would rise again. Thus, if this process occurred, there might be a long-term oscillation in the amount of CO2 present in the atmosphere, with regular temperature increases and decreases of a set magnitude.Some climatologists argue that the burning of fossil fuels has raised the level of CO2 in the atmosphere and has caused a global temperature increase of at least 1. But a supposed global temperature rise of 1 may in reality be only several regional temperature increases, restricted to areas where there are many meteorological stations and caused simply by shifts in the pattern of atmospheric circulation. Other areas, for example the Southern Hemisphere oceanic zone, may be experiencing an equivalent temperature decrease that is unrecognized because of the shortage of meteorological recording stations.The passage suggests that a large decrease in the amount of CO2 in the atmosphere would result in

Climatic conditions are delicately adjusted to the composition of the Earth’s atmosphere. If there were a change in the atmosphere—for example, in the relative proportions of atmospheric gases—the climate would probably change also. A slight increase in water vapor, for instance, would increase the heat-retaining capacity of the atmosphere and would lead to a rise in global temperatures. In contrast, a large increase in water vapor would increase the thickness and extent of the cloud layer, reducing the amount of solar energy reaching the Earth’s surface.The level of carbon dioxide, CO2, in the atmosphere has an important effect on climatic change. Most of the Earth’s incoming energy is short-wavelength radiation, which tends to pass through atmospheric CO2 easily. The Earth, however, reradiates much of the received energy as long-wavelength radiation, which CO2 absorbs and then remits toward the Earth. This phenomenon, known as the greenhouse effect, can result in an increase in the surface temperature of a planet. An extreme example of the effect is shown by Venus, a planet covered by heavy clouds composed mostly of CO2, whose surface temperatures have been measured at 430. If the CO2 content of the atmosphere is reduced, the temperature falls. According to one respectable theory, if the atmospheric CO2 concentration were halved, the Earth would become completely covered with ice. Another equally respectable theory, however, states that a halving of the CO2 concentration would lead only to a reduction in global temperatures of 3.If, because of an increase in forest fires or volcanic activity, the CO2 content of the atmosphere increased, a warmer climate would be produced. Plant growth, which relies on both the warmth and the availability of CO2 would probably increase. As a consequence, plants would use more and more CO2. Eventually CO2 levels would diminish and the climate, in turn, would become cooler. With reduced temperatures many plants would die; CO2 would thereby be returned to the atmosphere and gradually the temperature would rise again. Thus, if this process occurred, there might be a long-term oscillation in the amount of CO2 present in the atmosphere, with regular temperature increases and decreases of a set magnitude.Some climatologists argue that the burning of fossil fuels has raised the level of CO2 in the atmosphere and has caused a global temperature increase of at least 1. But a supposed global temperature rise of 1 may in reality be only several regional temperature increases, restricted to areas where there are many meteorological stations and caused simply by shifts in the pattern of atmospheric circulation. Other areas, for example the Southern Hemisphere oceanic zone, may be experiencing an equivalent temperature decrease that is unrecognized because of the shortage of meteorological recording stations.The author is primarily concerned with

Top Courses for GMAT

One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer?
Question Description
One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer? for GMAT 2024 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for GMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer?.
Solutions for One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for GMAT. Download more important topics, notes, lectures and mock test series for GMAT Exam by signing up for free.
Here you can find the meaning of One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice One of the most important events for modern astronomy was the series of collisions, during a single week in 1994, of more than a dozen large objects with Jupiter. The collision of these objects, which once formed most of the comet Shoemaker-Levy 9, resulted in formations that showed no signs of water. There was thus no water involved in the collisions, so we know that none of the comet’s fragments penetrated to Jupiter’s lower atmosphere and that the comet was composed of rock rather than ice.Which one of the following is an assumption on which the argument depends?a)Comets tend to be composed largely of ice while asteroids are composed mainly of rock.b)If Jupiter’s lower atmosphere had been penetrated by the comet’s fragments, the resulting formations would show signs of water.c)A larger explosion would occur upon collision with Jupiter if Shoemaker-Levy 9 were composed of rock than if it were composed of ice.d)The post-collision analysis of Jupiter showed that the formations all had exactly the same composition.e)The deeper the explosion occurred in Jupiter’s atmosphere, the more difficult it would be to detect from Earth.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice GMAT tests.
Explore Courses for GMAT exam

Top Courses for GMAT

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev