Question # 1

Degree of hotness or coldness of the body is called:

Choose an answer

Heat capacity

Thermal conductivity

Heat

Temperture

A car is made on the principles of

Choose an answer

Electronics

Thermodynamics

Electricity

Mechanics

Latent heat of vaporization is denoted by:

Choose an answer

H1

Hm

Hv

Hf

Paratrooper while coming down attains a velocity called.

Choose an answer

Variable velocity

Uniform velocity

Average velocity

Terminal velocity

_____________ can neither be created nor be destroyed.

Choose an answer

Light

Force

Energy

Weight

The kinetic energy of a body of mass 2 kg is 25J, its speed is

Choose an answer

5 ms-1

12.5 ms-1

25 ms-1

50 ms-1

If f = 40 N is applied and bus is move 1m than work is :

Choose an answer

40 J

60 J

80 J

No work

The numebr .00580 is scientific notation is.

Choose an answer

5 .80 x 10⁵

5 .80 x 10^-4

5 .80 x 10^-3

5 .80 x 10^-2

Transfer of heat between two bodies which are at same temperature is:

Choose an answer

Maximum

Minimium

Positive

Zero

During the hot summer day the vlaue of atomospheric pressure is:

Choose an answer

Increase

Decreases

Constant

None of these

Which surface is bad emitter:

Choose an answer

White surface

Black surface

Coloured surface

Silver surface

That force which produces an acceleration of one metre per second per second in a body of one kilogram mass is called

Choose an answer

1 joule

1 newton

1 watt

1 ampere

The temperature of a black dull surface on heating :

Choose an answer

Rise Rapidly

Fall Rapidly

Becomes zero

Remain constant

More Classes

Other Links

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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer