Question # 1

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

Angular frequency is the characteristic of

Choose an answer

Linear motion

Vibratory motion

Circular motion

All of these

The speed of light was measured correctly by

Choose an answer

Galileo

Michelson

Newton

Maxwell

Errors due to incorrect design of a device are called

Choose an answer

Random Error

Systematic Error

Physical Error

None of these

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

Choose an answer

Resolving power

Magnification

Scattering

Reflection

The equations of motion hold good for

Choose an answer

Variable acceleration

Uniform acceleration

Centripetal acceleration

All of these

An oil film on water surface shows colour due to.

Choose an answer

Diffraction

Interference

Polarization

Dispersion

the final image obtained by astronomical telescope is.

Choose an answer

Erect

Virtual

Magnified

All of these

For 0.0036 no. of significnat digits

Choose an answer

1

3

2

4

Height of projectile is maximum at an angle of.

Choose an answer

45^o

60^o

30^o

90^o

Rate of change of velocity is called

Choose an answer

Speed

Acceleration

Displacement

Torque

The first person who attempted to measure the speed of light was.

Choose an answer

Michelson

Hygen's

Galileo

Ability

The diastolic pressure of a normal healthy person is.

Choose an answer

120 torr

110 torr

100 torr

75-80 torr

The accepted value for speed of light in vacuum

Choose an answer

2.99 x 10⁸m - sec^-1

2.99 x 10⁶m - sec^-1

2.99 x 10⁸km - sec^-1

2.99 x 10⁸m - h^-1

A body of mass 2 kg moving with velocity of 4 ms-1 has K.E. equal to.

Choose an answer

16 J

8 J

32 J

2 J

Which phenomenon of light proves that light waves are transverse in nature.

Choose an answer

Refraction

Reflection

Diffraction

Polarization

At which place the motion of a simple pendulum will be slowest.

Choose an answer

Karachi

K-2

Murree

Lahore

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

More Classes

Other Links

1st Year Fsc Physics 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

Choose an answer