Question # 1

The maximum velocity necessary to put a satellite into orbit is

Choose an answer

7.1 kms-1

7.3 kms-1

7.9 kms-1

8,9 kms-1

The ability of reveal the minor details of an object under examination is called.

Choose an answer

Resolving power

Magnification

Scattering

Reflection

Wavelength of a wave for closed pipe having length 'l' in the fundamental mode is.

Choose an answer

2 l

1/2

4 l

l

In case the work done in zero.

Choose an answer

Constant pressure

Constant volume

Constant temperature

Constant mass

If the initial velocity of a projectile becomes doubled, the time of fight will be.

Choose an answer

Same

4 times

Double

3 times

The SI unit of angular momentum is

Choose an answer

J.S-2

J.S-1

J.S

J.m

For working of heat engine, there must be.

Choose an answer

A source

A sink

either of these

Both of these

The efficiency of diesel engine is about

Choose an answer

25 % to 30%

35% to 40%

40% to 50%

50% to 60%

The product of rotational inertial 'I' and angular velocity ' w' is equal to.

Choose an answer

Torque

Linear momentum

Angular momentum

Force

During adiabatic process, which factor remains constant.

Choose an answer

Entropy

Pressure

Momentum

Power

When the car moves with an increasing acceleration then its velocity time graph is always

Choose an answer

Constant

Variable

A straight line

A curve

Artificial gravity can be created in the space ship by

Choose an answer

Revolving around the earth

Spinning around its own axis

Increasing its velocity

Decreasing it svelocity

The path followed by a projectile in known as its

Choose an answer

Range

Trajectory

Cycle

Height

Light waves emitted from a source spread in

Choose an answer

Specific direction

All direction

Upward direction

None of these

Heat is form of.

Choose an answer

Power

Momentum

Energy

Torque

The dimensional unit of impulse is.

Choose an answer

[MLT]

[MLT-1]

[ML-1T-1]

[M-1L-1T-1]

the wavelength of transverse wave travelling with a speed 'v' having frequency 'f' in equal to

Choose an answer

f/v

Vf

V/f

f/V2

More Classes

Other Links

Physics Fsc Part 1 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

Choose an answer

Choose an answer

Choose an answer

Choose an answer