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

00:00
Question # 1

What can be calculated from the curve under PV graph.

Question # 2

In an isothermal chagne, internal energy.

Question # 3

The process which is carried out at constant temperature is called.

Question # 4

The efficiency of carnot engine depends upon 

Question # 5

Which is not exmple of ddiablatic process.

Question # 6

Carnot Cycle is

Question # 7

In an adiabatic process, there is no.

 

Question # 8

In carnot engine, each process is.

Question # 9

When hot and cold water are mixed the entropy

Question # 10

The chagne in inernal energy is defined as.

Question # 11

The efficiency of carnot eninge is always.

Question # 12

When two obnects are made in thermal contact heaving same temperature then they are at.

Question # 13

In reversible cyclic process the change  in entropy of system.

Question # 14

Internal energy is similar to the

Question # 15

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

Question # 16

Effeciency of a carnot engine is.

Question # 17

 Thermodynamics mostly deals with.

 

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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

Internal energy of a substance, is directly proportional to

A.

T

B.

V

C.

W

D.

P

2

KE of molecules of an ideal gas at absolutely zero will be

A.

0

B.

Infinite

C.

Very High

D.

Below zero

3

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

A.

100 J

B.

200J

C.

300 J

D.

400 J

4

No entrpy chagne is associated with

A.

isothermal process

B.

Adiabatic process

C.

Isobaric process

D.

Isochoric process

5

  Collision between gas molecules are perfectly

C

A.

  Elastic

E

B.

 Inelastic

 

C.

  Neither elastic nor inelastic

 

D.

  All of these

 

6

A system does 600 J of work and at the same time has its internal energy increased by 320 J. How much heat has been supplied.

A.

920 J

B.

280 J

C.

600 J

D.

200 J

7

The efficiency of carnot engine depends upon 

A.

Sink temperature

B.

Source temperature

C.

Both a and b

D.

The working substance

8

 Thermodynamics mostly deals with.

 

A.

   Measuremetn of quantity

 

B.

 Transfer of quantity of heat

 

C.

  Change of state

 

D.

  Conversion of heat to other forms of energy

 

9

The chagne in inernal energy is defined as.

A.

Q- W

B.

Q- T

C.

Q+ P

D.

Q - P

10

No entropy change is associated with

A.

Isothermal process

B.

Adiabatic process

C.

Isobaric process

D.

Isochoric process

Test Questions

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  • Danish Iqbal

    Danish Iqbal

    21 Aug 2019

    pls improve the MCQs ..its not helpfull

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