Question

What is the time period of revolution
of planet around the Sun whose
distance from the Sun is half of
the distance between
the Earth and
sun.​

Answer 1

Answer:

Kepler's third law of planetary motion states that the square of the orbital period of a planet is proportional to the cube of the semi-major axis of its orbit.

Now as the distance of the planet from the sun increases, the length of the semi-major axis of its orbit will also increase and therefore the period of revolution will also increase.

Hence the given statement is False and correct option is B

Answer 2

Answer-

ANSWER

ANSWERKepler's third law of planetary motion states that the square of the orbital period of a planet is proportional to the cube of the semi-major axis of its orbit.

ANSWERKepler's third law of planetary motion states that the square of the orbital period of a planet is proportional to the cube of the semi-major axis of its orbit.Now as the distance of the planet from the sun increases, the length of the semi-major axis of its orbit will also increase and therefore the period of revolution will also increase.