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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
Effeciency of a carnot engine is.
Question # 2
Carnot Cycle is
Question # 3
Work done by the system is takn as
Question # 4
A device which covnerts thermal eergy into mechanical energy is called.
Question # 5
The efficiency of carnot eninge is always.
Question # 6
Pressure of a gas is directly proportional to average.
Question # 7
First law of thermodynamics is based upon law of conservatio of.
Question # 8
Collision between gas molecules are perfectly
C
Question # 9
The process in which no heat enters or leaves the system is known as.
Question # 10
According to kinetic theory of gases, the size of the molecule is.
Question # 11
Thermodynamics mostly deals with.
Question # 12
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 # 13
Which is not exmple of ddiablatic process.
Question # 14
No entrpy chagne is associated with
Question # 15
In carnot engine, each process is.
Question # 16
When hot and cold water are mixed the entropy
Question # 17
K = R/NA , Where k is called.
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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A ARS gaming 11 - Nov - 2024 03 Min 57 Sec 16/17 -
M Minahil Butt 11 - Dec - 2024 02 Min 10 Sec 15/17 -
M Maidah Naseem 19 - Nov - 2024 02 Min 16 Sec 15/17 -
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FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
K = R/NA , Where k is called. |
A.
Rydsberg constant
B.
Boltzmann constant
C.
Stefan constant
D.
Planck's constant |
| 2 |
In reversible cyclic process the change in entropy of system. |
A.
Remains constant
B.
Increase
C.
Decrease
D.
Becomes zero |
| 3 |
What can be calculated from the curve under PV graph. |
A.
Heat
B.
Work done
C.
Temperatures
D.
Internal energy |
| 4 |
When hot and cold water are mixed the entropy |
A.
Decrease
B.
Increase
C.
Remains constant
D.
Zero |
| 5 |
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 |
| 6 |
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 |
| 7 |
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 |
| 8 |
Adiabatic change occurs hen the gas expands or compressed. |
A.
Rapidly
B.
Slowly
C.
Gradually
D.
Moderately |
| 9 |
Work done by the system is takn as |
A.
Positive
B.
Negative
C.
Undefined
D.
None of these |
| 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