Question # 1

1 torr in Nm-2 is expressed as.

Choose an answer

130.5 Nm-2

133.3 N m-2

140.2 Nm-2

135.2 Nm-2

The number of spark plug needed in diesel engine is

Choose an answer

0

2

3

4

Which material has maximum viscosity

Choose an answer

Glycerin

Plasma

Methanol

Water

The centre of Newton's fringe is dark due to.

Choose an answer

Destructive interference

Diffraction

Constructive interference

Polarization

If the radius of droplet becomes half, then its terminal velocity will become.

Choose an answer

Double

Half

One fourth

Remains same

Boltzman constant 'k' has same unit as.

Choose an answer

Temperature

Energy

Entropy

Pressure

The motion of a body moving along a circular path is called.

Choose an answer

Translational motion

Angular motion

Vibratory motion

Linear motion

Venturimeter is used ot measure.

Choose an answer

Speed of fluid

Pressure of fluid

Volume of fluid

Mass of fluid

If the temperature of a gas is constant then <1/2 mv2> of the molecules of gas will be.

Choose an answer

Constant

Zero

Increase

Decrease

A frame of reference stationed at the earth is an

Choose an answer

Inertial frame

None internal frame

Accelerated frame

Laboratory frame

In the absence of external force, the change in momentum is.

Choose an answer

Zero

Constant

Decreasing

Increasing

Diffraction is a special type of

Choose an answer

Reflection

Polarization

Interference

Refraction

Which one is renewable source of energy.

Choose an answer

Coal

Uranium

Biomass

Natural gas

The units of magnifying power of microscope or telescope are.

Choose an answer

Metre

m^-1

dioptre

No unit

The motion of a simple pendulum is the example of

Choose an answer

Vibratory motion

Rotatory motion

Periodic motion

Both a and c

In transverse waves the particles of medium vibrate

Choose an answer

Along the direction of wave

Opposite to direction of wave

Perpendicular to direction of wave

Slowly

The speed of light was measured correctly by

Choose an answer

Galileo

Michelson

Newton

Maxwell

Carnot cycle consists of.

Choose an answer

Two steps

Three steps

Four steps

Five steps

More Classes

Other Links

11th Class Part 1 Physics Test Online 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