First Year Physics Chapter 6 Online MCQ Test for 1st Year Physics Chapter 6 (Fluid Dynamics)


ICS Part 1 Physics
Chapter 6 Test

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MCQ's Test For Chapter 6 "Physics ICS Part 1 Chapter 6 Online Test"

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Physics ICS Part 1 Chapter 6 Online Test

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Question # 1

No entropy change is associated with

Question # 2

Boyle's law states that " The volume of a given mass of a gas is...................."

Question # 3

In reversible cyclic process the change  in entropy of system.

Question # 4

An addition of 400 J of heat casues the increase in internal energy of system is equal to 300 J, then work done will be

Question # 5

When th systme is expanded by additing heat energy, then the work done will be

Question # 6

In an isothermal chagne, internal energy.

Question # 7

'R' is called

Question # 8

What can be calculated from the curve under PV graph.

Question # 9

The efficiency of carnot eninge is always.

Question # 10

In an adiabatic process, there is no.

 

Question # 11

In carnot engine, each process is.

Question # 12

K = R/NA , Where  k is called.

Question # 13

The sum of all forms of molecular energies of substance is termed as

Question # 14

The efficiency of carnot engine depends upon 

Question # 15

Internal energy of a substance, is directly proportional to

Question # 16

 According to kinetic theory of gases, the size of the molecule is.

 

Question # 17

  Pressure of a gas is directly proportional to average.

 

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11th Class ICS Physics Chapter 6 Test

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FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's

Sr.# Question Answer
1

Entropy of a system in reversibel process 

A.

Fluctuates

B.

Increases

C.

Is infinite

D.

Decrease

2

What happens to internal energy of an object when its temperature.

 

A.

Decreses

B.

 Increases

I

C.

 Fluctuates

 

D.

Remains Constant

 

3

Internal energy is similar to the

A.

Vibrational K.E.

B.

Gravitational P.E.

C.

K.E.

D.

All of these

4

Internal energy of a substance, is directly proportional to

A.

T

B.

V

C.

W

D.

P

5

What one is not an isothermal change.

A.

Melting of solid

B.

Bioling of liquid

C.

Bursting of bicycle tyre

D.

Slow expansion of gas

6

No entropy change is associated with

A.

Isothermal process

B.

Adiabatic process

C.

Isobaric process

D.

Isochoric process

7

In an adiabatic process, there is no.

 

A.

  Change in temperature

 

B.

  Exchagne of heat

 

C.

  Chagne is internal energy  

 

D.

Work done

 

8

A device which covnerts thermal eergy into mechanical energy is called.

A.

Turbine

B.

Heat engine

C.

Carnot engine

D.

Rerigerator

9

First law of thermodynamics is based upon law of conservatio of.

A.

Mass

B.

Momentum

C.

Energy

D.

Charge

10

  Pressure of a gas is directly proportional to average.

 

A.

 Potential energy

 

B.

 Rotational energy

 

C.

  Translation K.E

 

D.

Compressed P.E.

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