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

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

Question # 2

When hot and cold water are mixed the entropy

Question # 3

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

Question # 4

Effeciency of a carnot engine is.

Question # 5

  Pressure of a gas is directly proportional to average.

 

Question # 6

What can be calculated from the curve under PV graph.

Question # 7

Internal energy of a substance, is directly proportional to

Question # 8

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

Question # 9

No entropy change is associated with

Question # 10

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.

Question # 11

 The gas molecule sare in

 

Question # 12

 Thermodynamics mostly deals with.

 

Question # 13

Carnot Cycle is

Question # 14

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

Question # 15

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

Question # 16

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 # 17

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

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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

When hot and cold water are mixed the entropy

A.

Decrease

B.

Increase

C.

Remains constant

D.

Zero

2

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

A.

Mass

B.

Momentum

C.

Energy

D.

Charge

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

In an isothermal chagne, internal energy.

A.

Decrease 

B.

Increase

C.

Remain same

D.

Becomes zero

5

No entropy change is associated with

A.

Isothermal process

B.

Adiabatic process

C.

Isobaric process

D.

Isochoric process

6

In reversible cyclic process the change  in entropy of system.

A.

Remains constant

B.

Increase

C.

Decrease

D.

Becomes zero

7

The chagne in inernal energy is defined as.

A.

Q- W

B.

Q- T

C.

Q+ P

D.

Q - P

8

Carnot Cycle is

A.

Reersible

B.

Irreversible

C.

Both

D.

Cp - Cv = R

9

In carnot engine, each process is.

A.

Reversible

B.

Preferable Reversible

C.

Irreversible

D.

Perfectly irreversible

10

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

A.

Pressure

B.

Entropy

C.

Work

D.

Volume

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  • Danish Iqbal

    Danish Iqbal

    21 Aug 2019

    pls improve the MCQs ..its not helpfull

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