Question # 1

Value of 'g' on surface of moon is:

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1.62 ms^-2

3.7 ms^-2

9.2 ms^-2

10 ms^-2

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

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Solid

Liquid

Gas

Plasma

The motion of a body is straight line is.

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Random motion

Linear motion

Translatory motion

Circular motion

The boiling point of mercury is:

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-10 ^oC

150^oC

375^oC

457^oC

Ability of body to do work due to its height is called.

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potential energy

kinetic energy

gravitational potential energy

elastic potential energy

Where there is no air the atmospheric pressure is:

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Zero

101300 Pa

7 nm Hg

1000 Nm^-2

How many scales of measurement of temperature are?

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One

Two

Three

Four

If 1N is force and body is displaced to 1m than work is :

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2 J

1 J

3 J

4 J

Friction causes _____________

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Heat

Light

Mass

Weight

When a hammer raised up its energy will be:

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Mechanical energy

Gravitational potential energy

Chemical energy

Nuclear energy

Which one is more elastic ?

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Rubber

Steel

Copper

All has equal values

Which one is a good conductor?

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cotton

air

wool

iron

Land and Sea breezes are the results of:

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Conduction

Convection

Radiation

Conduction and radiation

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9th Class Physics English Medium KPK Boards Online Mcqs MCQs With Answers

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