Question # 1

Substances that don't flow easily has

Choose an answer

Large co-efficient of viscosity

Small co-efficient of viscosity

Medium co-efficient of viscosity

Zero-coefficient of viscosity

If focal length of objective and eye piece is 0.5 m and 10 cm respectively then magnifying power of telescope will be.

Choose an answer

0.5

5

10

20

Diffraction is a special type of

Choose an answer

Reflection

Polarization

Interference

Refraction

The power needed to lift a mass of 5000 g to height of 1 m in 2 secnd is

Choose an answer

2.45 watt

24.5 watt

245 watt

2.45 watt

The diver spin faster when moment of inertia becomes.

Choose an answer

smaller

Greater

Constant

Equal

The property of bending of light around obstacles is

Choose an answer

Interference

Diffraction

Polarization

Superposition

If the wave motion is 0.01 sec and wave speed is 100 ms-1 then frequency of wave is.

Choose an answer

0.5 Hz

1 Hz

10 Hz

100 Hz

An ideal reversible heat engine has

Choose an answer

100% efficiency

Highest efficiency

80%

90%

Which one of the following can not be polarized.

Choose an answer

Ultra violet rays

Radio waves

T.V. Waves

Sound waves

A spring has a spring constant k. If it is cut in two equal parts, the spring constant of each part will be

Choose an answer

K

2 K

K/2

4K

No body begins to move or comes to rest of itself was given by

Choose an answer

Newton

Pascal

Bernoulli

Bu Ali Sina

The resultant of two forces 30 N and 40 N acting parallel to each other is.

Choose an answer

30 N

40 N

70 N

10 N

The number 64.350 is rounded off as

Choose an answer

64.4

64.46

63.35

64.36

Weight of a 60 kg man in moving elevator with constant acceleration of 1/2 f

Choose an answer

Zero

300 N

600 N

200 N

Second pendulum has a time period

Choose an answer

1 sec

3 sec

2 sec

4 sec

Height of projectile is maximum at an angle of.

Choose an answer

45^o

60^o

30^o

90^o

2 radian = ____

Choose an answer

2 m

4 m

57.3 m

114.6 m

The dimensional of potential energy per unit volume are same as that of.

Choose an answer

Work

Pressure

Speed

Density

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