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The volume of a substance is 10 cm3 and its mass is 48 g, its density is :

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Important Questions on Gravitation

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9th CBSE
IMPORTANT
Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 22
The volume of a substance is 20 cm3 and its density is1.6 g cm-3, its mass is :
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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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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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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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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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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 :
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Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 28
Two objects of different masses are dropped freely from a height, near the surface of earth, they have :
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Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Multiple Choice Questions (MCQs)>Q 29
The atmosphere is held to the earth by: