Question # 1

The time period of simple pendulum can be calculated by:

Choose an answer

T = 2π√L/g

T = 2 π √m/k

T = 2 π √g/L

T = 2 π √K/m

The water waves obey the laws of:

Choose an answer

Reflection

Refraction

Diffraction

All of these

The oscillations of a system in the presence of _____________ force are called amp oscillations:

Choose an answer

Resistive force

Attractive force

Both of these

None of these

The ray of light striking to the side of prism is called:

Choose an answer

refraction ray

incident ray

reflected ray

emergent ray

The filament of an electric bulb is made of:

Choose an answer

Nickel

Aluminium

Tungsten

Carbon

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

Iron core is used in tranformer to:

Choose an answer

Enhance the flux

Decrease the flux

Keep flux the same

botha a and b

How does sound travel from its source to your ear?

Choose an answer

Byc changes in air pressure

By vibration in wires or strings

By electromagnetic waves

By infrared waves

1 volt is equal to:

Choose an answer

JC

JC^-1

JC^-2

JC^-3

D.C. motor converts.

Choose an answer

Mechanical energy into electrical energy

Mechanical energy into chemical energy

Electrical energy into mechanical energy

Electrical energy into chemical energy

How many tubes or electron guns used in a colour television set:

Choose an answer

Two

Four

Five

Three

Intensity level of the sound produced by mosquito buzzing is:

Choose an answer

70 dB

40 dB

10 dB

120 dB

If there is divergence of leaves by touching a body with electroscope then the body is:

Choose an answer

Semi conductor

Neutral

charge body

Insulator

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