Question # 1

Which quantity is scalar?

Choose an answer

Force

Power

Velocity

Torque

Perpendicular / Hypotenuse is called :

Choose an answer

Cos 𝜽

Sin 𝜽

Tan 𝜽

Tan^-1 𝜽

Coloured surface is a

Choose an answer

Best emitter

Good emitter

Bad emitter

Wrost emitter

Degree of hotness or coldness of the body is called:

Choose an answer

Heat capacity

Thermal conductivity

Heat

Temperture

That force which produces an acceleration of one metre per second per second in a body of one kilogram mass is called

Choose an answer

1 joule

1 newton

1 watt

1 ampere

Heat is an important form of

Choose an answer

Matter

Energy

Wind

Force

The value of gravitational constant is, G is:

Choose an answer

6.67× 10-10 Nm2/Kg2

6.67× 10-11 Nm2/Kg2

6.67× 10-11

None

1 N ___________

Choose an answer

1 kgms^-2

1 kg ms^-1

ms^-2

All

Newton's law of gravitation resembles with

Choose an answer

1st law of motion

2nd law of motion

3rd law of motion

Law of gravitation

The power of electric kettle is 500W and takes 2s to heat up, find heat generated?

Choose an answer

E = 250 w

E = 1000 w

E = 10000 J

1KJ

The SI unit of thermal conductivity is

Choose an answer

Wm K-1

Wm-1K

Wm-1K -1

WmK

One micro coulomb charge is equal to:

Choose an answer

10^-3 C

10³C

10⁶C

10^-6C

SI unit of electric intensity is:

Choose an answer

NC

NC^-1

NC^-2

NC^-3

The vacuum all electromagnetic wave have the same

Choose an answer

speed

frequency

amplitude

wavelength

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

The unit of electrical energy is:

Choose an answer

Joule

Watt

Volt

Electron volt(eV)

In case of OR and AND operation, if switches s₁ and s₂ both are open then lamp is:

Choose an answer

On

Off

Sometimes on and sometimes off

Neither on nor off

The energy is transferred from one place to another:

Choose an answer

Through matter

Thouth waves

both a and b

None of these

Watt is equal to:

Choose an answer

Coulomb per second

Newton per second

Volt per second

Joule per second

Diffraction of wave can be observed clearly only when the size of slit or obstacle is nearly__________ to the wavelength of the wave:

Choose an answer

Two times

Equal

Four times

None of these

The value of acceleration is simple harmonic motion at mean position is:

Choose an answer

Maximum

Zero

10 N

Both a and b

study of charges at rest is called:

Choose an answer

acoustics

electrostatics

electronics

electricity

The conductors having the conductivity of the order of

Choose an answer

Helium Neon Laser Beam emitted from discharge tube has a colour.

Choose an answer

Blue

Green

Red

Black

Einstein photoelectric equation is

Choose an answer

None of these

By winding the coil around a less magnetic core, self induction.

Choose an answer

Will increase

Will decrease

Remain same

First increase then decrease

The p-n junction in which p side is connected to+ive and n-side is -ve the junction is said to be:

Choose an answer

Neutral

Forward biased

Reversed biased

None of above

The building blocks of protons and neutrons are called.

Choose an answer

Ions

Electrons

Positrons

quarks

The power factor of RL series circuit is.

Choose an answer

0

1

Less then 1

More than one

A galvanometer is an electrical instrument used to

Choose an answer

Measure resistance

Measure voltage

Detect passage of current

None of these

The self induction emf is some times called.

Choose an answer

Motional emf

Constant emf

Back emf

Variable emf

If there is no fourth band, tolerance is shows as

Choose an answer

10%

If the following particle have the same energy, which particle has the shortest wave length.

Choose an answer

alpha particle

Neutron

Beta particle

Proton

More Classes

Other Links

Physics General Science Test Easy Mode 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

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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer