Standard Books Physics Kepler's Laws MCQ Question with Solution

A saturn year is 29.5 times the Earth year. How far is the saturn from the sun if the Earth 1.5 × 10⁸ km away from the sun?

A

1.4 × 10⁶ km

B

1.4 × 10⁷ km

C

1.4 × 10⁸ km

D

1.4 × 10⁹ km

Option D

Using Kepler's third law, T² ∝ R³. Given T_S = 29.5 T_E and R_E = 1.5 × 10⁸ km, we find R_S = 1.4 × 10⁹ km.

Found an issue with this question?

Assertion: The gravitational force is dominating force in nature. Reason: The Coulomb force is weaker than the gravitational force.

Match Column-I with Column-II. Column-I Column-II (a) Gravitational force between two masses (i) Proportional to the inverse square of dista...

Match Column-I with Column-II. Column-I Column-II (a) Gravitational constant (G) (i) Unity of forces acting on m (b) Principle of superpos...

What happens to the acceleration due to gravity as a point mass moves below the surface of the Earth?

STANDARD Physics Kepler's Laws MCQ Question