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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
In an isothermal chagne, internal energy.
Question # 2
K = R/NA , Where k is called.
Question # 3
Adiabatic change occurs hen the gas expands or compressed.
Question # 4
In an adiabatic process, there is no.
Question # 5
The sum of all forms of molecular energies of substance is termed as
Question # 6
According to kinetic theory of gases, a a finite volume of a gas consts of very
Question # 7
The gas molecule sare in
Question # 8
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 # 9
A device which covnerts thermal eergy into mechanical energy is called.
Question # 10
Work done by the system is takn as
Question # 11
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 # 12
No entropy change is associated with
Question # 13
SI unit of entropy is
Question # 14
Collision between gas molecules are perfectly
C
Question # 15
What happens to internal energy of an object when its temperature.
Question # 16
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 17
Pressure of a gas is directly proportional to average.
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 -
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 |
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 |
| 2 |
The efficiency of carnot eninge is always. |
A.
Greater than real engine
B.
Less than real engine
C.
Equal to the real engine
D.
Both a and b |
| 3 |
When hot and cold water are mixed the entropy |
A.
Decrease
B.
Increase
C.
Remains constant
D.
Zero |
| 4 |
According to kinetic theory of gases, the size of the molecule is.
|
A.
Much smaller than the separation between molecule M
B.
Much larger than the separation btween molecules
C.
Botha a and b
D.
Much larger ahtn the separation between atom
|
| 5 |
Entropy of a system in reversibel process |
A.
Fluctuates
B.
Increases
C.
Is infinite
D.
Decrease |
| 6 |
In an isothermal chagne, internal energy. |
A.
Decrease
B.
Increase
C.
Remain same
D.
Becomes zero |
| 7 |
Collision between gas molecules are perfectly C |
A.
Elastic E
B.
Inelastic
C.
Neither elastic nor inelastic
D.
All of these
|
| 8 |
Thermodynamics mostly deals with.
|
A.
Measuremetn of quantity
B.
Transfer of quantity of heat
C.
Change of state
D.
Conversion of heat to other forms of energy
|
| 9 |
The chagne in inernal energy is defined as. |
A.
Q- W
B.
Q- T
C.
Q+ P
D.
Q - P |
| 10 |
No entropy change is associated with |
A.
Isothermal process
B.
Adiabatic process
C.
Isobaric process
D.
Isochoric process |
Test Questions