Class 5 Exam > Class 5 Questions > A comet is:a)A huge group of starsb)A dirty s...
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A comet is:
- a)A huge group of stars
- b)A dirty snowball orbiting the Sun
- c)The third planet from the Sun
- d)The largest planet in the solar system
Correct answer is option 'B'. Can you explain this answer?
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A comet is:a)A huge group of starsb)A dirty snowball orbiting the Sunc...
This is a gk question that's why it is having no explanation but still I am trying Correct answer is option B yes A comet is a dirty snow ball orbiting around the sun. as comet is form from a useless star
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A comet is:a)A huge group of starsb)A dirty snowball orbiting the Sunc...
Explanation:
A comet is a dirty snowball orbiting the Sun. Here's a detailed explanation:
Definition:
- A comet is a celestial object composed of ice, dust, and rocky particles.
- It is often described as a "dirty snowball" because it consists of a mixture of water ice, frozen gases, and other organic compounds.
Composition:
- Comets are made up of a nucleus, coma, and tail.
- The nucleus is the solid core of the comet, composed mainly of ice and rock.
- The coma is the fuzzy cloud surrounding the nucleus, formed when the comet approaches the Sun and the ice starts to vaporize.
- The tail is formed as the vaporized gases and dust particles are swept away from the Sun by the solar wind, creating a glowing trail.
Orbit:
- Comets have elongated, elliptical orbits that take them far away from the Sun and then back again.
- When a comet is far from the Sun, it remains dormant, but as it gets closer, the heat causes the ices to vaporize and form a coma and tail.
- Comets can take anywhere from a few years to thousands of years to complete their orbits.
Famous Comets:
- Some famous comets include Halley's Comet, which appears every 76 years, and Comet Hale-Bopp, which was visible from Earth in 1997.
Conclusion:
In conclusion, a comet is a dirty snowball orbiting the Sun. It is composed of ice, dust, and rocky particles and has a distinct nucleus, coma, and tail. Comets have elongated orbits and can be seen from Earth as they approach the Sun and the vaporized gases create a glowing trail.
A comet is a dirty snowball orbiting the Sun. Here's a detailed explanation:
Definition:
- A comet is a celestial object composed of ice, dust, and rocky particles.
- It is often described as a "dirty snowball" because it consists of a mixture of water ice, frozen gases, and other organic compounds.
Composition:
- Comets are made up of a nucleus, coma, and tail.
- The nucleus is the solid core of the comet, composed mainly of ice and rock.
- The coma is the fuzzy cloud surrounding the nucleus, formed when the comet approaches the Sun and the ice starts to vaporize.
- The tail is formed as the vaporized gases and dust particles are swept away from the Sun by the solar wind, creating a glowing trail.
Orbit:
- Comets have elongated, elliptical orbits that take them far away from the Sun and then back again.
- When a comet is far from the Sun, it remains dormant, but as it gets closer, the heat causes the ices to vaporize and form a coma and tail.
- Comets can take anywhere from a few years to thousands of years to complete their orbits.
Famous Comets:
- Some famous comets include Halley's Comet, which appears every 76 years, and Comet Hale-Bopp, which was visible from Earth in 1997.
Conclusion:
In conclusion, a comet is a dirty snowball orbiting the Sun. It is composed of ice, dust, and rocky particles and has a distinct nucleus, coma, and tail. Comets have elongated orbits and can be seen from Earth as they approach the Sun and the vaporized gases create a glowing trail.
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A comet is:a)A huge group of starsb)A dirty snowball orbiting the Sunc)The third planet from the Sund)The largest planet in the solar systemCorrect answer is option 'B'. Can you explain this answer?
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