Question # 1

The speed of sound in air at 0°C is:

Choose an answer

331ms^-1

376ms^-1

231ms^-1

386ms^-1

The base of computer operation are:

Choose an answer

1,2

0, 1

0, 2

1, 10

Coulomb's law is mathematically stated as:

Choose an answer

F = k q1 q2/r3

F = k q2 q2 / r2

F = k q1 q2 / r

F = k q1 q2 / r2

Radio waves are:

Choose an answer

Longitudinal waves

Transverse waves

Electromagnetic waves

All of these

Who discovered Electromagnetic induction?

Choose an answer

Michael Faraday

Flemiing

Ohm

Coulomb

the distance between two consecutive trough or crest is called:

Choose an answer

wavelength

frequency

time period

amplitude

In SI the unit of charge is:

Choose an answer

Joule

Volt

Coulomb

Watt

Thermocouples convert:

Choose an answer

Heat energy into electrical energy

Heat energy into light energy

Heat energy into mechanical energy

Chemical energy into electrical energy

If the mass of a spring mass system is doubled, its time period becomes:

Choose an answer

√2 T

T/2

√T/2

T/√2

The S.I unit of potential difference is:

Choose an answer

Ampere

Coulomb

Volt

Watt

When a heavy nucleus splits into lighter nuclei,the process would.

Choose an answer

Release nuclear energy

absorb nuclear energy

Release Chemical energy

Absorb Chemical Energy

A parallel circuit is also used as a divider for:

Choose an answer

Power

Resistance

Current

Voltage

In simple Harmonic motion, the acceleration of the body is _____ proportional to the displacement.

Choose an answer

Inversely

Directly

Equally

None of these

More Classes

Other Links

Physics 10th Class English Medium Online Test 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