Question # 1

S.I unit of pressure is Pascal which is equal to?

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10 Nm^-2

1 Nm^-2

10² Nm^-2

10³ Nm^-2

On hot days cold air from sea began to move towards land:

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Sea breeze

Land breeze

Both A and B

None of these

Steam is used to run machine because of high amount of ___________ heat.

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Latent

Great

Large

Nil

Which of the solid does not possess the fixed shape and volume?

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Stone

Metal spoon

Pencil

Amorphous solid

Water freezes at

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0oF

32oF

273 K

0 K

Mass per unit volume is:

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Velocity

Work

Density

None

The value of latent heat of vaporization of water is:

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2.26 x 10⁶ Jkg^-1

2.29 x 10⁵Jkg^-1

2.26 x 10^-6Jkg^-1

3.29 x 10^-5Jkg^-1

Leslie cube have faces:

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2

3

4

5

The brids stretch out their wings and circle in the rising currents of hot air called

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conduction

convection

radiation

thermals

Which one is more elastic ?

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Rubber

Steel

Copper

All has equal values

The value of gravitational constant is, G is:

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6.67× 10-10 Nm2/Kg2

6.67× 10-11 Nm2/Kg2

6.67× 10-11

None

The product of force and displacement is called;

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Work

Efficiency

Power

Energy

Tensile strain produces the change in the object.

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Length

Volume

Area

Density

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Physics 9th Class English Medium Online Test MCQs With Answers

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