Question # 1

Motion of butterfly is an example of.

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Random

Circular motion

Linear motion

Vibratory motion

Conduction on heat occur at ________ rate in materials

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Different

Same

Both A and B

None

A body has translatory motion if it moves along a.

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Straight line

Curved path

Line without rotation

Circle

When center of gravity is at the highest position body will be in:

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Neutral equilibrium

Stable equilibrium

Unstable equilibrium

None of these

The earth attracts us due to its __________ mass:

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Little

Zero

Small

Large

The value of g on moon's surface is 1.6 ms-2. What will be the weight of a 100 kg body on the surface of the moon?

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100 N

160 N

1000 N

1600 N

A body possesses if it is capable to do work:

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Energy

Power

Force

All

Unit of density is:

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Kg/m3

kg/m2

kg/m

kg

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

Kgms^-2 is equal to:

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Joule

Mole

Newton

Watt

Perpendicular / hypotenuse is equal to:

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Cosθ

Tanθ

Cosecθ

Sinθ

In which case it is easy for the tyre to roll over:

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Rough ground

Smooth ground

Same

None

Formula of Gravitational potential energy is:

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mgh

mg/h

1/2 mv²

None of these

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Physics 9th Class English Medium Online Test MCQs With Answers

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