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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
No entrpy chagne is associated with
Question # 2
No entropy change is associated with
Question # 3
Internal energy is similar to the
Question # 4
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 # 5
What one is not an isothermal change.
Question # 6
Thermodynamics mostly deals with.
Question # 7
Entropy of a system in reversibel process
Question # 8
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 9
In carnot engine, each process is.
Question # 10
When th systme is expanded by additing heat energy, then the work done will be
Question # 11
Boyle's law states that " The volume of a given mass of a gas is...................."
Question # 12
According to kinetic theory of gases, the size of the molecule is.
Question # 13
What can be calculated from the curve under PV graph.
Question # 14
Chagne in entropy is maximum when temperature of source is that............of sink
Question # 15
Collision between gas molecules are perfectly
C
Question # 16
The gas molecule sare in
Question # 17
In reversible cyclic process the change in entropy of system.
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 |
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 |
| 2 |
What one is not an isothermal change. |
A.
Melting of solid
B.
Bioling of liquid
C.
Bursting of bicycle tyre
D.
Slow expansion of gas |
| 3 |
What happens to internal energy of an object when its temperature.
|
A.
Decreses
B.
Increases I
C.
Fluctuates
D.
Remains Constant
|
| 4 |
Adiabatic change occurs hen the gas expands or compressed. |
A.
Rapidly
B.
Slowly
C.
Gradually
D.
Moderately |
| 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 |
The efficiency of carnot engine depends upon |
A.
Sink temperature
B.
Source temperature
C.
Both a and b
D.
The working substance |
| 8 |
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
|
| 9 |
Carnot Cycle is |
A.
Reersible
B.
Irreversible
C.
Both
D.
Cp - Cv = R |
| 10 |
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
|
Test Questions