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In a surface tension experiment with capillary tube, water rises up to 0.1m. If the same experiment is repeated on an artificial satellite, while revolving around the earth, water will rise in the capillary tube upto a height of a)0.1m. b)0.2m. C)0.98m. d)full length of capillary tube.
Most Upvoted Answer
In a surface tension experiment with capillary tube, water rises up to...
The rise in the capillary tube is given as,
h=2T/pgr
Since, the gravity is negligibly small at the orbit where the satellite is revolving around the earth so the value of acceleration due to gravity will be negligible and capillary rise will be very high.
So, the full length of the capillary tube is the right answer.
h=2T/pgr
Since, the gravity is negligibly small at the orbit where the satellite is revolving around the earth so the value of acceleration due to gravity will be negligible and capillary rise will be very high.
So, the full length of the capillary tube is the right answer.
Community Answer
In a surface tension experiment with capillary tube, water rises up to...
Explanation:
When water rises in a capillary tube, it is due to the phenomenon of surface tension. Surface tension is the property of a liquid that allows it to resist an external force and form a surface that behaves like a stretched elastic sheet. It is caused by the cohesive forces between the molecules of the liquid.
Surface Tension in Capillary Tube:
In a capillary tube, the water rises due to the balance between the adhesive forces between the water and the tube and the cohesive forces between the water molecules. The narrower the capillary tube, the higher the water rises due to increased capillary action.
Effect of Gravity:
On Earth, the rise of water in a capillary tube is limited by the force of gravity. As the water rises, the weight of the column of water also increases, creating an opposing force to the capillary action. Eventually, the weight of the water column becomes equal to the capillary action, and the water stops rising.
Effect of Artificial Satellite:
On an artificial satellite revolving around the Earth, the force of gravity is significantly reduced. This reduction in gravity allows the water to rise higher in the capillary tube compared to the experiment on Earth.
Answer:
In the experiment on the artificial satellite, the water will rise in the capillary tube up to a height greater than 0.1m. The exact height can be calculated using the following formula:
Where:
- h is the height to which the water rises
- T is the surface tension of water
- ρ is the density of water
- g is the acceleration due to gravity
- r is the radius of the capillary tube
Given that the surface tension, density, and radius of the capillary tube remain the same, the only variable that changes is the acceleration due to gravity (g). On the artificial satellite, the acceleration due to gravity is much lower than on Earth, resulting in a higher rise of water in the capillary tube.
Therefore, the correct answer is c) 0.98m. The water will rise in the capillary tube up to a height of 0.98m on the artificial satellite.
When water rises in a capillary tube, it is due to the phenomenon of surface tension. Surface tension is the property of a liquid that allows it to resist an external force and form a surface that behaves like a stretched elastic sheet. It is caused by the cohesive forces between the molecules of the liquid.
Surface Tension in Capillary Tube:
In a capillary tube, the water rises due to the balance between the adhesive forces between the water and the tube and the cohesive forces between the water molecules. The narrower the capillary tube, the higher the water rises due to increased capillary action.
Effect of Gravity:
On Earth, the rise of water in a capillary tube is limited by the force of gravity. As the water rises, the weight of the column of water also increases, creating an opposing force to the capillary action. Eventually, the weight of the water column becomes equal to the capillary action, and the water stops rising.
Effect of Artificial Satellite:
On an artificial satellite revolving around the Earth, the force of gravity is significantly reduced. This reduction in gravity allows the water to rise higher in the capillary tube compared to the experiment on Earth.
Answer:
In the experiment on the artificial satellite, the water will rise in the capillary tube up to a height greater than 0.1m. The exact height can be calculated using the following formula:
h = 2T/ρgr
Where:
- h is the height to which the water rises
- T is the surface tension of water
- ρ is the density of water
- g is the acceleration due to gravity
- r is the radius of the capillary tube
Given that the surface tension, density, and radius of the capillary tube remain the same, the only variable that changes is the acceleration due to gravity (g). On the artificial satellite, the acceleration due to gravity is much lower than on Earth, resulting in a higher rise of water in the capillary tube.
Therefore, the correct answer is c) 0.98m. The water will rise in the capillary tube up to a height of 0.98m on the artificial satellite.
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In a surface tension experiment with capillary tube, water rises up to 0.1m. If the same experiment is repeated on an artificial satellite, while revolving around the earth, water will rise in the capillary tube upto a height of a)0.1m. b)0.2m. C)0.98m. d)full length of capillary tube.
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In a surface tension experiment with capillary tube, water rises up to 0.1m. If the same experiment is repeated on an artificial satellite, while revolving around the earth, water will rise in the capillary tube upto a height of a)0.1m. b)0.2m. C)0.98m. d)full length of capillary tube. for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In a surface tension experiment with capillary tube, water rises up to 0.1m. If the same experiment is repeated on an artificial satellite, while revolving around the earth, water will rise in the capillary tube upto a height of a)0.1m. b)0.2m. C)0.98m. d)full length of capillary tube. covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a surface tension experiment with capillary tube, water rises up to 0.1m. If the same experiment is repeated on an artificial satellite, while revolving around the earth, water will rise in the capillary tube upto a height of a)0.1m. b)0.2m. C)0.98m. d)full length of capillary tube..
In a surface tension experiment with capillary tube, water rises up to 0.1m. If the same experiment is repeated on an artificial satellite, while revolving around the earth, water will rise in the capillary tube upto a height of a)0.1m. b)0.2m. C)0.98m. d)full length of capillary tube. for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In a surface tension experiment with capillary tube, water rises up to 0.1m. If the same experiment is repeated on an artificial satellite, while revolving around the earth, water will rise in the capillary tube upto a height of a)0.1m. b)0.2m. C)0.98m. d)full length of capillary tube. covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a surface tension experiment with capillary tube, water rises up to 0.1m. If the same experiment is repeated on an artificial satellite, while revolving around the earth, water will rise in the capillary tube upto a height of a)0.1m. b)0.2m. C)0.98m. d)full length of capillary tube..
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