Question # 1

Micro waves are used in:

Choose an answer

Radio

Television

Mobile phone

All of these

The displacement produced in the spring is directly proportional to force is called:

Choose an answer

Hook’s law

Boyle’s law

Newton’s law

Joule’s law

The speed of sound is air at 21 ^oC is:

Choose an answer

336 ms^-1

343 ms^-1

430 ms^-1

470 ms^-1

The example of shock absorber of the vehicles are:

Choose an answer

Simple harmonic motion

Vibratory motion

Damped motion

Linear motion

A converging lens becomes a magnifying glass when an object is placed:

Choose an answer

Outside of focal length

Inside the focal length

Equal of focal length

At double of focal length

If the change of current in a circuit induces a current in another circuit, this phenomena is known as:

Choose an answer

Self induction

Mutual induction

Electromagnetic induction

None mutual induction

Ripple tank is an instrument which is used to study the characteristics of:

Choose an answer

Mechanical waves

Light waves

Radio waves

Electro-magnet waves

Wave transfer

Choose an answer

Energy

Frequency

Wavelength

Velocity

The center of curved surface of spherical mirror is called:

Choose an answer

Focus

Axis

Centre

Pole

Specific resistance of silver = ________ x 10^-sOhm-meter

Choose an answer

5.25

2.75

1.69

1.62

the resistance of an ammeter should be:

Choose an answer

high

very high

low

constant

For observing how fast plants are absorbing phosphate fertilizer we use.

Choose an answer

I.131

Ph -32

Co-60

Ar-40

Bouncing back of light after striking the surface is called:

Choose an answer

Refraction

Reflection

Diffraction

Interference

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