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Gravitation MCQ Questions And Answers - Physics Class 11

Gravitation MCQs : This section focuses on the "Gravitation" in Physics Class 11. These Multiple Choice Questions (MCQs) should be practiced to improve the Physics Class 11 skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

Which law states that every particle attracts every other particle in the universe with a force that is directly proportional to the product of the masses and inversely proportional to the square of the distance between them?

A. Keplers Laws
B. Universal Law of Gravitation
C. Weightlessness
D. None of the above

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Question 2

Sir Isaac Newton put forward the universal law of gravitation in?

A. 1600
B. 1647
C. 1674
D. 1687

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Question 3

The value of G is found to be G = 6.673 x (10^(-11)) N m2/kg2.

C. Can be true or false
D. Can not say

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Question 4

The Universal Gravitational Law can explain?

A. how an apple falls from a tree
B. why the moon revolves around the earth
C. Both A and B
D. None of the above

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Question 5

The value of acceleration due to gravity of earth at the equator is less than that of the poles due to _____

A. mass of the sun
B. mass of the earth
C. mass of the moon
D. shape and rotation of the earth

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Question 6

Gravitational force is _____

A. an imaginary force
B. a long-range force
C. a short-range force
D. the strongest fundamental force

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Question 7

The value of universal gravitational constant changes is which of the following medium?

A. Air
B. Water
C. Plasma
D. The gravitational constant is independent of the medium

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Question 8

The value of gravitational constant was first determined by _____

A. Albert Einstein
B. Isaac Newton
C. Henry Cavendish
D. Stephen Hawking

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Question 9

The value of the gravitational constant is extremely difficult to measure accurately.

C. Can be true or false
D. Can not say

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Question 10

In Universal Gravitation Equation, The constant proportionality (G) is known as the ______________.

A. masses of the bodies
B. universal gravitation constant
C. distance between the centres of two bodies
D. None of the above

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