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

Work done by the system is takn as

Question # 2

In reversible cyclic process the change  in entropy of system.

Question # 3

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

Question # 4

  Pressure of a gas is directly proportional to average.

 

Question # 5

What one is not an isothermal change.

Question # 6

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 # 7

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

Question # 8

SI unit of entropy is

Question # 9

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

Question # 10

What can be calculated from the curve under PV graph.

Question # 11

The efficiency of carnot engine depends upon 

Question # 12

 The gas molecule sare in

 

Question # 13

Internal energy is similar to the

Question # 14

The chagne in inernal energy is defined as.

Question # 15

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

 

Question # 16

Internal energy of a substance, is directly proportional to

Question # 17

In an adiabatic process, there is no.

 

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6th Chapter

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

SI unit of entropy is

A.

J/Kg

B.

J/K

C.

K gms-1

D.

JK

3

Carnot Cycle is

A.

Reersible

B.

Irreversible

C.

Both

D.

Cp - Cv = R

4

No entropy change is associated with

A.

Isothermal process

B.

Adiabatic process

C.

Isobaric process

D.

Isochoric process

5

What can be calculated from the curve under PV graph.

A.

Heat

B.

Work done

C.

Temperatures

D.

Internal energy

6

Chagne in entropy is maximum when temperature of source is that............of sink

A.

Greater than

B.

Less than 

C.

Equal to

D.

Zero

7

  Pressure of a gas is directly proportional to average.

 

A.

 Potential energy

 

B.

 Rotational energy

 

C.

  Translation K.E

 

D.

Compressed P.E.

8

When hot and cold water are mixed the entropy

A.

Decrease

B.

Increase

C.

Remains constant

D.

Zero

9

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

 

A.

  Much smaller than the separation between molecule

M

B.

  Much larger than the separation btween molecules

 

C.

  Botha a and b

 

D.

  Much larger ahtn the separation between atom

 

10

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

A.

Turbine

B.

Heat engine

C.

Carnot engine

D.

Rerigerator

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  • Danish Iqbal

    Danish Iqbal

    21 Aug 2019

    pls improve the MCQs ..its not helpfull

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