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

  According to kinetic theory of gases, a a finite volume of a gas consts of very

Question # 2

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

 

Question # 3

What can be calculated from the curve under PV graph.

Question # 4

  Collision between gas molecules are perfectly

C

Question # 5

The efficiency of carnot engine depends upon 

Question # 6

Adiabatic change occurs hen the gas expands or compressed.

Question # 7

'R' is called

Question # 8

The efficiency of carnot eninge is always.

Question # 9

In reversible cyclic process the change  in entropy of system.

Question # 10

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

Question # 11

The process in which no heat enters or leaves the system is known as.

Question # 12

 The gas molecule sare in

 

Question # 13

  Pressure of a gas is directly proportional to average.

 

Question # 14

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

 

Question # 15

No entrpy chagne is associated with

Question # 16

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

Question # 17

 Thermodynamics mostly deals with.

 

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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

The chagne in inernal energy is defined as.

A.

Q- W

B.

Q- T

C.

Q+ P

D.

Q - P

2

Entropy of a system in reversibel process 

A.

Fluctuates

B.

Increases

C.

Is infinite

D.

Decrease

3

No entrpy chagne is associated with

A.

isothermal process

B.

Adiabatic process

C.

Isobaric process

D.

Isochoric process

4

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

A.

Directly proportional to absolute temperature

B.

Invesely proportional to absolute temperature

C.

Directly proportional to density

D.

Inversely proportional topressure

5

The efficiency of carnot engine depends upon 

A.

Sink temperature

B.

Source temperature

C.

Both a and b

D.

The working substance

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

A.

100 J

B.

200J

C.

300 J

D.

400 J

7

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

A.

Adiabatic process

B.

Isothermal process

C.

Isochoic process

D.

Isobaric process

8

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

A.

Thermal Equilibrium

B.

Chemical equilibrium

C.

Mechanicla Equilibrium

D.

Physical Equilibrium

9

  Pressure of a gas is directly proportional to average.

 

A.

 Potential energy

 

B.

 Rotational energy

 

C.

  Translation K.E

 

D.

Compressed P.E.

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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