Newton is the unit of :

Important Questions on Gravitation

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IMPORTANT

Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 20

The density of water is :

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IMPORTANT

Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 21

The volume of a substance is $10 {\mathrm{cm}}^3$ and its mass is $48 \mathrm{g}$, its density is :

EASY

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IMPORTANT

Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 22

The volume of a substance is $20 {\mathrm{cm}}^3$ and its density is$1.6 \mathrm{g} {\mathrm{cm}}^{-3}$, its mass is :

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IMPORTANT

Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 23

The SI unit of relative density is:

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IMPORTANT

Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 24

Two objects are placed at some distance. If the mass of each object is doubled, keeping the distance same, the value of gravitational force between them will be :

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IMPORTANT

Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 25

Two objects are placed at some distance. If the mass of each object and distance between them is doubled, the value of gravitational force between them will be :

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IMPORTANT

Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 26

The law of gravitation is applicable to :

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IMPORTANT

Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 27

The force of attraction between two unit masses present at unit distance, is called :