Physics GK in English Quiz 6

Physics GK in English Quiz 6 has 10 questions. For correct answer you will get 3 marks & for wrong answer -1 (minus 1) mark. After submitting Answer sheet, you can check right and wrong answers as well as your total marks.

All the Best !!

1. The SI unit of acceleration is _______________.

A.meters per seconds squared

B.meters per second

C.seconds per meter

D.seconds per meter squared

2. Who invented the electric tram?

A.James Cook

B.William Harvey

C.Fyodor Pirotsky

D.Robert Boyles

3. If a substance is behaving as convex lens in air and concave lens in water then which one of the following is its refractive index?

A.Smaller than air

B.Greater than both air and water

C.Greater than air but lesser than water

D.Almost equal to water

4. A current is passed through a vertical spring from whose lower end a weight is hanging. What will happen to the weight?

A.The weight shall go up

B.The weight shall go down

C. The position of the weight will remain the same

D.The weight shall oscillate

5. Instrument for measuring light intensity is called

A.Lucimeter

B.Cryometer

C.Cyanometer

D.Barometer

6. Which physical quantity is measured in ‘siemens’?

A.Electric potential

B.Electrical conductance

C.Magnetic flux

D.Refractive index

7. Humidity is measued by

A.Hydrometer

B.Hygrometer

C.Barometer

D.None of these

8. The instrument used to measure atmospheric pressure is called

A.manometer

B.barometer

C.hydrometer

D.thermometer

9. Which of the following is used to remove astigmatism for a human eye?

A.Concave lens

B.Convex lens

C.Cylindrical lens

D. Prismatic lens

10. What is the frequency of a wave whose time-period is 0.05 second ?

A.5 Hz

B.10 Hz

C.20 Hz

D.40 Hz

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