Physics Class 9 Chapter 7

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Physics Class 9 Chapter 7 MCQs Test

9th Class Physics Chapter 7 PROPERTIES OF MATTER MCQs Related To According To Hooke’s Law, The Density Of A Substance Can Be Found With The Help Of, According To Archimedes, Upthrust Is Equal To, What Should Be The Approximate Length Of A Glass Tube To Construct A Water Barometer, SI Unit Of Pressure Is Pascal, Which Is Equal To, Which Of The Substances Is The Lightest One, In Which Of The Following State, Molecules Do Not Leave Their Position:

Class 9 Physics Chapter 7 PROPERTIES OF MATTER MCQs TEST:

Created on February 01, 2022 By Quizllc

Chapter 7 – Properties of Matter

1 / 7

According to Hooke's law?

Stress x strain = constant

stress/strain = constant

strain/stress = constant

stress = strain

2 / 7

The density of a substance can be found with the help of?

Pascal’s law

Hooke's law

Archimedes principle

Principle of floatation

3 / 7

According to Archimedes, upthrust is equal to?

Weight of displace body

Volume of displaced body

Mass of displaced liquid

None of these

4 / 7

What should be the approximate length of a glass tube to construct a water barometer?

0.5 m

1 m

2.5 m

11 m

5 / 7

SI unit of pressure is Pascal, which is equal to?

10-4 Nm-2

1 Nm-2

10 ki 2 Nm-2

10 ki 3 Nm-2

6 / 7

Which of the substances is the lightest one?

Copper

Mercury

Aluminum

Lead

7 / 7

In which of the following state, molecules do not leave their position?

Solid

Liquid

Gas

Plasma

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