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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 reversible cyclic process the change in entropy of system.
Question # 2
K = R/NA , Where k is called.
Question # 3
KE of molecules of an ideal gas at absolutely zero will be
Question # 4
What happens to internal energy of an object when its temperature.
Question # 5
Thermodynamics mostly deals with.
Question # 6
The efficiency of carnot engine depends upon
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 an adiabatic process, there is no.
Question # 10
What one is not an isothermal change.
Question # 11
Entropy of a system in reversibel process
Question # 12
Effeciency of a carnot engine is.
Question # 13
Chagne in entropy is maximum when temperature of source is that............of sink
Question # 14
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 # 15
According to kinetic theory of gases, a a finite volume of a gas consts of very
Question # 16
First law of thermodynamics is based upon law of conservatio of.
Question # 17
In all natural prcoessees where heat flow from one system to another there is always a net increase in
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 |
Internal energy is similar to the |
A.
Vibrational K.E.
B.
Gravitational P.E.
C.
K.E.
D.
All of these |
| 2 |
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
|
| 3 |
The efficiency of carnot engine depends upon |
A.
Sink temperature
B.
Source temperature
C.
Both a and b
D.
The working substance |
| 4 |
The process which is carried out at constant temperature is called. |
A.
Adiabatic process
B.
Isothermal process
C.
Isochoic process
D.
Isobaric process |
| 5 |
The process in which no heat enters or leaves the system is known as. |
A.
Isothermal process
B.
Adiabatic process
C.
Isochoric process
D.
Isobaric process |
| 6 |
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
|
| 7 |
Internal energy of a substance, is directly proportional to |
A.
T
B.
V
C.
W
D.
P |
| 8 |
Entropy of a system in reversibel process |
A.
Fluctuates
B.
Increases
C.
Is infinite
D.
Decrease |
| 9 |
What can be calculated from the curve under PV graph. |
A.
Heat
B.
Work done
C.
Temperatures
D.
Internal energy |
| 10 |
The chagne in inernal energy is defined as. |
A.
Q- W
B.
Q- T
C.
Q+ P
D.
Q - P |
Test Questions