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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 efficiency of carnot eninge is always.
Question # 2
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 3
When two obnects are made in thermal contact heaving same temperature then they are at.
Question # 4
No entrpy chagne is associated with
Question # 5
The gas molecule sare in
Question # 6
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 # 7
Chagne in entropy is maximum when temperature of source is that............of sink
Question # 8
'R' is called
Question # 9
Internal energy is similar to the
Question # 10
Collision between gas molecules are perfectly
C
Question # 11
No entropy change is associated with
Question # 12
K = R/NA , Where k is called.
Question # 13
Adiabatic change occurs hen the gas expands or compressed.
Question # 14
Carnot Cycle is
Question # 15
First law of thermodynamics is based upon law of conservatio of.
Question # 16
A device which covnerts thermal eergy into mechanical energy is called.
Question # 17
The efficiency of carnot engine depends upon
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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N Nadeem Iqbal 11 - Jul - 2024 01 Min 11 Sec 17/17 -
A Abdul Mateen 13 - Oct - 2024 01 Min 41 Sec 17/17 -
D Daneen Zara 27 - Oct - 2024 01 Min 49 Sec 17/17 -
G Game Star 15 - Dec - 2024 02 Min 44 Sec 17/17 -
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M Minahil Butt 11 - Dec - 2024 02 Min 10 Sec 15/17 -
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M M.ASHRAF 09 - Nov - 2024 03 Min 02 Sec 15/17
FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
Internal energy is similar to the |
A.
Vibrational K.E.
B.
Gravitational P.E.
C.
K.E.
D.
All of these |
| 2 |
A device which covnerts thermal eergy into mechanical energy is called. |
A.
Turbine
B.
Heat engine
C.
Carnot engine
D.
Rerigerator |
| 3 |
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 |
| 4 |
In an adiabatic process, there is no.
|
A.
Change in temperature
B.
Exchagne of heat
C.
Chagne is internal energy
D.
Work done
|
| 5 |
When two obnects are made in thermal contact heaving same temperature then they are at. |
A.
Thermal Equilibrium
B.
Chemical equilibrium
C.
Mechanicla Equilibrium
D.
Physical Equilibrium |
| 6 |
First law of thermodynamics is based upon law of conservatio of. |
A.
Mass
B.
Momentum
C.
Energy
D.
Charge |
| 7 |
Pressure of a gas is directly proportional to average.
|
A.
Potential energy
B.
Rotational energy
C.
Translation K.E
D.
Compressed P.E. |
| 8 |
When hot and cold water are mixed the entropy |
A.
Decrease
B.
Increase
C.
Remains constant
D.
Zero |
| 9 |
In carnot engine, each process is. |
A.
Reversible
B.
Preferable Reversible
C.
Irreversible
D.
Perfectly irreversible |
| 10 |
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. |
A.
920 J
B.
280 J
C.
600 J
D.
200 J |
Test Questions