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

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

Question # 2

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

Question # 3

Work done by the system is takn as

Question # 4

What can be calculated from the curve under PV graph.

Question # 5

Internal energy of a substance, is directly proportional to

Question # 6

In an adiabatic process, there is no.

 

Question # 7

 Thermodynamics mostly deals with.

 

Question # 8

The chagne in inernal energy is defined as.

Question # 9

Carnot Cycle is

Question # 10

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

Question # 11

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

Question # 12

The efficiency of carnot engine depends upon 

Question # 13

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

Question # 14

'R' is called

Question # 15

The efficiency of carnot eninge is always.

Question # 16

In all natural prcoessees where heat flow from one system to another there is always a net increase in

Question # 17

When hot and cold water are mixed the entropy

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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

In an isothermal chagne, internal energy.

A.

Decrease 

B.

Increase

C.

Remain same

D.

Becomes zero

2

In carnot engine, each process is.

A.

Reversible

B.

Preferable Reversible

C.

Irreversible

D.

Perfectly irreversible

3

K = R/NA , Where  k is called.

A.

Rydsberg constant

B.

Boltzmann constant

C.

Stefan constant

D.

Planck's constant

4

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

A.

Adiabatic process

B.

Isothermal process

C.

Isochoic process

D.

Isobaric process

5

Adiabatic change occurs hen the gas expands or compressed.

A.

Rapidly

B.

Slowly

C.

Gradually

D.

Moderately

6

  Pressure of a gas is directly proportional to average.

 

A.

 Potential energy

 

B.

 Rotational energy

 

C.

  Translation K.E

 

D.

Compressed P.E.

7

No entrpy chagne is associated with

A.

isothermal process

B.

Adiabatic process

C.

Isobaric process

D.

Isochoric process

8

What can be calculated from the curve under PV graph.

A.

Heat

B.

Work done

C.

Temperatures

D.

Internal energy

9

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

10

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

A.

Mass

B.

Momentum

C.

Energy

D.

Charge

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