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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
The gas molecule sare in
Question # 2
The efficiency of carnot eninge is always.
Question # 3
What happens to internal energy of an object when its temperature.
Question # 4
Collision between gas molecules are perfectly
C
Question # 5
The sum of all forms of molecular energies of substance is termed as
Question # 6
According to kinetic theory of gases, the size of the molecule is.
Question # 7
Pressure of a gas is directly proportional to average.
Question # 8
Internal energy is similar to the
Question # 9
In carnot engine, each process is.
Question # 10
A device which covnerts thermal eergy into mechanical energy is called.
Question # 11
K = R/NA , Where k is called.
Question # 12
When two obnects are made in thermal contact heaving same temperature then they are at.
Question # 13
In reversible cyclic process the change in entropy of system.
Question # 14
Effeciency of a carnot engine is.
Question # 15
KE of molecules of an ideal gas at absolutely zero will be
Question # 16
In an isothermal chagne, internal energy.
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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FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
Entropy of a system in reversibel process |
A.
Fluctuates
B.
Increases
C.
Is infinite
D.
Decrease |
| 2 |
In an adiabatic process, there is no.
|
A.
Change in temperature
B.
Exchagne of heat
C.
Chagne is internal energy
D.
Work done
|
| 3 |
When hot and cold water are mixed the entropy |
A.
Decrease
B.
Increase
C.
Remains constant
D.
Zero |
| 4 |
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 |
| 5 |
Adiabatic change occurs hen the gas expands or compressed. |
A.
Rapidly
B.
Slowly
C.
Gradually
D.
Moderately |
| 6 |
In carnot engine, each process is. |
A.
Reversible
B.
Preferable Reversible
C.
Irreversible
D.
Perfectly irreversible |
| 7 |
Internal energy of a substance, is directly proportional to |
A.
T
B.
V
C.
W
D.
P |
| 8 |
Which is not exmple of ddiablatic process. |
A.
Rapid escape of air from burst tyre
B.
Rapid expansion of air
C.
Conversion of water into ice in refrigerator
D.
Cloud formation in the atmosphere |
| 9 |
According to kinetic theory of gases, a a finite volume of a gas consts of very |
A.
Large numebr of molecules
B.
Small number ofmolecules
C.
Both a and b
D.
Large no of ions L |
| 10 |
No entropy change is associated with |
A.
Isothermal process
B.
Adiabatic process
C.
Isobaric process
D.
Isochoric process |
Test Questions