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ICS Part 1 Physics
Chapter 6 Test
Start Chapter 6 Test
MCQ's Test For Chapter 6 "Physics ICS Part 1 Chapter 6 Online Test"
Try The MCQ's Test For Chapter 6 "Physics ICS Part 1 Chapter 6 Online Test"
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Total Questions17
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Time Allowed20
Physics ICS Part 1 Chapter 6 Online Test
00:00
Question # 1
What one is not an isothermal change.
Question # 2
The efficiency of carnot engine depends upon
Question # 3
In reversible cyclic process the change in entropy of system.
Question # 4
In an adiabatic process, there is no.
Question # 5
First law of thermodynamics is based upon law of conservatio of.
Question # 6
Entropy of a system in reversibel process
Question # 7
A device which covnerts thermal eergy into mechanical energy is called.
Question # 8
Collision between gas molecules are perfectly
C
Question # 9
The gas molecule sare in
Question # 10
According to kinetic theory of gases, a a finite volume of a gas consts of very
Question # 11
According to kinetic theory of gases, the size of the molecule is.
Question # 12
Boyle's law states that " The volume of a given mass of a gas is...................."
Question # 13
In carnot engine, each process is.
Question # 14
Adiabatic change occurs hen the gas expands or compressed.
Question # 15
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 # 16
What can be calculated from the curve under PV graph.
Question # 17
Internal energy of a substance, is directly proportional to
11th Class ICS Physics Chapter 6 Test
Top Scorers Of Chapter 6 "Physics ICS Part 1 Chapter 6 Online Test" MCQ`s Test
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A Abdul Mateen 13 - Oct - 2024 01 Min 41 Sec 17/17 -
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FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
When th systme is expanded by additing heat energy, then the work done will be |
A.
Postive and on the system
B.
Negative and on the system
C.
Postive and by the system
D.
Negative and by the system |
| 2 |
SI unit of entropy is |
A.
J/Kg
B.
J/K
C.
K gms-1
D.
JK |
| 3 |
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 |
| 4 |
K = R/NA , Where k is called. |
A.
Rydsberg constant
B.
Boltzmann constant
C.
Stefan constant
D.
Planck's constant |
| 5 |
Work done by the system is takn as |
A.
Positive
B.
Negative
C.
Undefined
D.
None of these |
| 6 |
The process which is carried out at constant temperature is called. |
A.
Adiabatic process
B.
Isothermal process
C.
Isochoic process
D.
Isobaric process |
| 7 |
KE of molecules of an ideal gas at absolutely zero will be |
A.
0
B.
Infinite
C.
Very High
D.
Below zero |
| 8 |
No entropy change is associated with |
A.
Isothermal process
B.
Adiabatic process
C.
Isobaric process
D.
Isochoric process |
| 9 |
In reversible cyclic process the change in entropy of system. |
A.
Remains constant
B.
Increase
C.
Decrease
D.
Becomes zero |
| 10 |
The process in which no heat enters or leaves the system is known as. |
A.
Isothermal process
B.
Adiabatic process
C.
Isochoric process
D.
Isobaric process |
Test Questions