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The period of revolution of the earth satellite
- a)Depends upon the inclination of the plane of the orbit with the equatorial plane.
- b)Depends upon the distance of the satellite from the centre of the earth.
- c)Depends upon the mass of the satellite.
- d)Is independent of the radius of the orbit.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
The period of revolution of the earth satellitea)Depends upon the incl...
The answer is B because the Earth's gravity's effect. If the gravity quotient is low, the satellite won't orbit the Earth, henceforth the period of revolution is zero.
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The period of revolution of the earth satellitea)Depends upon the incl...
Explanation:
Inclination of the plane of the orbit:
The inclination of the plane of the orbit with the equatorial plane does affect the satellite's period of revolution, but it is not the main factor. The inclination determines the path of the satellite relative to the equator, but it does not directly affect the time taken for one complete revolution around the Earth.
Distance of the satellite from the centre of the Earth:
The period of revolution of a satellite is primarily determined by its distance from the center of the Earth. This is because the gravitational force acting on the satellite decreases with increasing distance from the center of the Earth. According to Kepler's third law of planetary motion, the square of the period of revolution of a satellite is directly proportional to the cube of its average distance from the center of the Earth. Hence, the period of revolution of a satellite is dependent on its distance from the center of the Earth.
Mass of the satellite:
The mass of the satellite does not affect its period of revolution. The period of revolution is determined by the gravitational force between the satellite and the Earth, which is primarily dependent on the mass of the Earth, not the mass of the satellite.
Independence of the radius of the orbit:
The period of revolution of a satellite is independent of the radius of its orbit. This means that two satellites with different radii of orbit can have the same period of revolution if their distances from the center of the Earth are the same. The period of revolution is solely determined by the average distance of the satellite from the center of the Earth, not the size of its orbit.
Therefore, the correct answer is option B - the period of revolution of an Earth satellite depends upon its distance from the center of the Earth.
Inclination of the plane of the orbit:
The inclination of the plane of the orbit with the equatorial plane does affect the satellite's period of revolution, but it is not the main factor. The inclination determines the path of the satellite relative to the equator, but it does not directly affect the time taken for one complete revolution around the Earth.
Distance of the satellite from the centre of the Earth:
The period of revolution of a satellite is primarily determined by its distance from the center of the Earth. This is because the gravitational force acting on the satellite decreases with increasing distance from the center of the Earth. According to Kepler's third law of planetary motion, the square of the period of revolution of a satellite is directly proportional to the cube of its average distance from the center of the Earth. Hence, the period of revolution of a satellite is dependent on its distance from the center of the Earth.
Mass of the satellite:
The mass of the satellite does not affect its period of revolution. The period of revolution is determined by the gravitational force between the satellite and the Earth, which is primarily dependent on the mass of the Earth, not the mass of the satellite.
Independence of the radius of the orbit:
The period of revolution of a satellite is independent of the radius of its orbit. This means that two satellites with different radii of orbit can have the same period of revolution if their distances from the center of the Earth are the same. The period of revolution is solely determined by the average distance of the satellite from the center of the Earth, not the size of its orbit.
Therefore, the correct answer is option B - the period of revolution of an Earth satellite depends upon its distance from the center of the Earth.
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The period of revolution of the earth satellitea)Depends upon the inclination of the plane of the orbit with the equatorial plane.b)Depends upon the distance of the satellite from the centre of the earth.c)Depends upon the mass of the satellite.d)Is independent of the radius of the orbit.Correct answer is option 'B'. Can you explain this answer?
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The period of revolution of the earth satellitea)Depends upon the inclination of the plane of the orbit with the equatorial plane.b)Depends upon the distance of the satellite from the centre of the earth.c)Depends upon the mass of the satellite.d)Is independent of the radius of the orbit.Correct answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about The period of revolution of the earth satellitea)Depends upon the inclination of the plane of the orbit with the equatorial plane.b)Depends upon the distance of the satellite from the centre of the earth.c)Depends upon the mass of the satellite.d)Is independent of the radius of the orbit.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The period of revolution of the earth satellitea)Depends upon the inclination of the plane of the orbit with the equatorial plane.b)Depends upon the distance of the satellite from the centre of the earth.c)Depends upon the mass of the satellite.d)Is independent of the radius of the orbit.Correct answer is option 'B'. Can you explain this answer?.
The period of revolution of the earth satellitea)Depends upon the inclination of the plane of the orbit with the equatorial plane.b)Depends upon the distance of the satellite from the centre of the earth.c)Depends upon the mass of the satellite.d)Is independent of the radius of the orbit.Correct answer is option 'B'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about The period of revolution of the earth satellitea)Depends upon the inclination of the plane of the orbit with the equatorial plane.b)Depends upon the distance of the satellite from the centre of the earth.c)Depends upon the mass of the satellite.d)Is independent of the radius of the orbit.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The period of revolution of the earth satellitea)Depends upon the inclination of the plane of the orbit with the equatorial plane.b)Depends upon the distance of the satellite from the centre of the earth.c)Depends upon the mass of the satellite.d)Is independent of the radius of the orbit.Correct answer is option 'B'. Can you explain this answer?.
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