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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
SI unit of entropy is
Question # 2
Effeciency of a carnot engine is.
Question # 3
Pressure of a gas is directly proportional to average.
Question # 4
Collision between gas molecules are perfectly
C
Question # 5
Work done by the system is takn as
Question # 6
When th systme is expanded by additing heat energy, then the work done will be
Question # 7
The efficiency of carnot eninge is always.
Question # 8
The sum of all forms of molecular energies of substance is termed as
Question # 9
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 10
Which is not exmple of ddiablatic process.
Question # 11
The efficiency of carnot engine depends upon
Question # 12
K = R/NA , Where k is called.
Question # 13
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 # 14
Carnot Cycle is
Question # 15
In reversible cyclic process the change in entropy of system.
Question # 16
When two obnects are made in thermal contact heaving same temperature then they are at.
Question # 17
What can be calculated from the curve under PV graph.
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 |
'R' is called |
A.
Universal constant
B.
Universal per molecule constant
C.
Universal gas constant
D.
All of the above |
| 2 |
Pressure of a gas is directly proportional to average.
|
A.
Potential energy
B.
Rotational energy
C.
Translation K.E
D.
Compressed P.E. |
| 3 |
Entropy of a system in reversibel process |
A.
Fluctuates
B.
Increases
C.
Is infinite
D.
Decrease |
| 4 |
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
|
| 5 |
A device which covnerts thermal eergy into mechanical energy is called. |
A.
Turbine
B.
Heat engine
C.
Carnot engine
D.
Rerigerator |
| 6 |
In an adiabatic process, there is no.
|
A.
Change in temperature
B.
Exchagne of heat
C.
Chagne is internal energy
D.
Work done
|
| 7 |
When hot and cold water are mixed the entropy |
A.
Decrease
B.
Increase
C.
Remains constant
D.
Zero |
| 8 |
Internal energy of a substance, is directly proportional to |
A.
T
B.
V
C.
W
D.
P |
| 9 |
Work done by the system is takn as |
A.
Positive
B.
Negative
C.
Undefined
D.
None of these |
| 10 |
In an isothermal chagne, internal energy. |
A.
Decrease
B.
Increase
C.
Remain same
D.
Becomes zero |
Test Questions