Question # 1

The unit of co efficient of viscosity in S.I system

Choose an answer

Kg -1 ms-1

Kg m-1 s-1

kg -1 m-1

Kg ms-1

The internal energy of a piece of lead when beaten by hammer will.

Choose an answer

Increase

Decrease

Remains constant

Increases and then decrease

If a body revolves under centripetal force its angular acceleration is

Choose an answer

Non zero

Variable

Increasing

Zero

If a vector of magnitude 10 N along y-axis then its component along x-axis is

Choose an answer

0 N

5 N

8.66 N

10 N

The wave form of SHM is.

Choose an answer

Sine wave

Cosine wave

Tangent wave

Square wave

Oscillation of shock absorber of a car is practical example of.

Choose an answer

simple harmonic motion

Forced oscillation

Damped oscillation

Undamped oscillation

In rotational motion the analogous of mass is

Choose an answer

Angular acceleration

Torque

Moment of inertia

Angular momentum

Work has dimension lime

Choose an answer

Torque

Momentum

Velocity

Power

A paratooper moves downward with

Choose an answer

Zero acceleration

Constant acceleration

Positive acceleration

Negative acceleration

A constant temperature, if pressure of a given mass of gas is halved, then its volume becomes.

Choose an answer

Halve

Doubled

Four time

Constant

Choose an answer

A cycle of petrol engine undergoes

Choose an answer

Two process

Three process

Four process

single process

The Unit of thermodynamic temperature is.

Choose an answer

C^o

F^o

K

None of these

The efficiency of any heat engine can never be

Choose an answer

+ve

100%

-ve

None of these

In stationary waves, the particle velocity at nodes is

Choose an answer

Minimum

Maximum

Zero

Constant

Name the quantity which is a vector.

Choose an answer

Speed

Force

Temperature

Density

Frequency 'f' and time period 'T' are related as

Choose an answer

If 332 waves pass through a medium in 1 second with speed of 332 ms-1 then wavelength will be

Choose an answer

7 m

332 m

664 m

1 m

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