Question # 1

Tensile strain produces the change in the object.

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Length

Volume

Area

Density

Newton per meter square is a unit of:

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Pressure

Stress

Both A and B

Force

According to Archimedes, upthrust is equal to

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Weight of displaced liquid

Volume of displaced liquid

Mass of displaced liquid

None of these

Which following works on Pascal's law?

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Screw gauge

Vernier callipers

Hydraulic press

Wedge

Plasma is in ___________ form.

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Moleculer

Kinetic

Static

Ionized

The type of hydrometer which is used to measure the concentration of acid in a battery is called:

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Chemical meter

Acid meter

Barometer

pH meter

Which of the substances is the lightest one?

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Copper

Mercury

Aluminium

Lead

Rate of doing work is called

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Energy

Torque

Power

Momentum

As we go up the density of air in the atmosphere:

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Decreases

Increases

Remain constnat

None of these

In SI system , unit of density is:

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kgm^-1

kgm^-3

kgm^-2

kgm

1 meter cube is equal to:

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1 liters

10 liters

1000liters

100liters

Plasma is a gas which consists of:

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Negative ions

Positive ions

Neutral ions

All of htese

Which property can be determine by ARchimedes principle:

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Vapour pressure

Density

Compressibility

Elasticity

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9th Class Physics Chapter 7 Properties of Matter English Medium KPK Boards Online Mcqs MCQs With Answers

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