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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
Adiabatic change occurs hen the gas expands or compressed.
Question # 2
In reversible cyclic process the change in entropy of system.
Question # 3
K = R/NA , Where k is called.
Question # 4
Effeciency of a carnot engine is.
Question # 5
Carnot Cycle is
Question # 6
What happens to internal energy of an object when its temperature.
Question # 7
Boyle's law states that " The volume of a given mass of a gas is...................."
Question # 8
The efficiency of carnot eninge is always.
Question # 9
'R' is called
Question # 10
When two obnects are made in thermal contact heaving same temperature then they are at.
Question # 11
When th systme is expanded by additing heat energy, then the work done will be
Question # 12
In carnot engine, each process is.
Question # 13
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 14
Entropy of a system in reversibel process
Question # 15
No entropy change is associated with
Question # 16
Which is not exmple of ddiablatic process.
Question # 17
No entrpy chagne is associated with
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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D Daneen Zara 27 - Oct - 2024 01 Min 49 Sec 17/17 -
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FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
K = R/NA , Where k is called. |
A.
Rydsberg constant
B.
Boltzmann constant
C.
Stefan constant
D.
Planck's constant |
| 2 |
Entropy of a system in reversibel process |
A.
Fluctuates
B.
Increases
C.
Is infinite
D.
Decrease |
| 3 |
The sum of all forms of molecular energies of substance is termed as |
A.
Kinetic energy
B.
Potential energy
C.
Internal energy
D.
Heat energy |
| 4 |
When hot and cold water are mixed the entropy |
A.
Decrease
B.
Increase
C.
Remains constant
D.
Zero |
| 5 |
Internal energy of a substance, is directly proportional to |
A.
T
B.
V
C.
W
D.
P |
| 6 |
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 |
| 7 |
Adiabatic change occurs hen the gas expands or compressed. |
A.
Rapidly
B.
Slowly
C.
Gradually
D.
Moderately |
| 8 |
What happens to internal energy of an object when its temperature.
|
A.
Decreses
B.
Increases I
C.
Fluctuates
D.
Remains Constant
|
| 9 |
'R' is called |
A.
Universal constant
B.
Universal per molecule constant
C.
Universal gas constant
D.
All of the above |
| 10 |
The gas molecule sare in
|
A.
Linear motion
B.
Random Motion
C.
Brownian motion
D.
Circulatory motion
|
Test Questions