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Category: Physics Mcqs

Physics Mcqs

Dec 11

Screw driver and scissor are called ?

A. Simple machines

B. Cutters

C. Lifters

D. Complex machine

Mushtaq Ahmad MohmandLeave a commentEveryday Science, General Science 4th Class, Physics Mcqs
Dec 11

Lifting a box is ?

A. Stretching

B. Twisting

C. Pushing

D. Pulling

Mushtaq Ahmad MohmandLeave a commentEveryday Science, General Science 4th Class, Physics Mcqs
Dec 11

Metals are the best ?

A. Insulator of heat

B. Conductor of heat

C. Conductor of light

D. Insulator of electricity

Mushtaq Ahmad MohmandLeave a commentEveryday Science, General Science 4th Class, Physics Mcqs
Apr 12

Thermos flask keeps a liquid hot because ?

A. It has silver coated walls

B. It has double walls

C. Heat losses by conduction and radiation are largely prevented

D. Air between the double walls is removed

AdminLeave a commentEveryday Science, Physics Mcqs
Apr 12

Why it is easier to swim in a sea than a river ?

A. Density of sea water is more than river water

B. River water is moving

C. Sea water has more salinity

D. None of the above

AdminLeave a commentEveryday Science, Physics Mcqs
Apr 12

Moon has no atmosphere because of ?

A. Moon has no living things

B. Absence of plants

C. Root mean square of velocity of all gasses is more than their escape velocity on moon’s surface

D. Both A & B

AdminLeave a commentEveryday Science, Physics Mcqs
Apr 12

The stars twinkle in the night because of ?

A. They emit light intermittently

B. The earth’s atmosphere absorbs light intermittently

C. The star’s atmosphere absorb light intermittently

D. The refractive index of the air in atmosphere fluctuates

AdminLeave a commentEveryday Science, Physics Mcqs
Apr 12

Existence on moon is not possible because of ?

A. High Pressure

B. Low Pressure

C. Absence of Air

D. Its weak gravitational power

AdminLeave a commentEveryday Science, Physics Mcqs
Apr 12

Oil rises up the wick in a lamp because ?

A. Oil is very light

B. Oil is volatile

C. Diffusion of oil through the wick

D. Capillary action phenomena

AdminLeave a commentEveryday Science, Physics Mcqs
Apr 12

Pressure cooker is quicker in cooking rice because of ?

A. It lets the steam escape

B. High pressure rises the boiling point of water

C. High pressure crushes the hard covering of rice grains

D. None of the above

AdminLeave a commentEveryday Science, Physics Mcqs

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