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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
Work done by the system is takn as
Question # 2
K = R/NA , Where k is called.
Question # 3
Collision between gas molecules are perfectly
C
Question # 4
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 5
Boyle's law states that " The volume of a given mass of a gas is...................."
Question # 6
Chagne in entropy is maximum when temperature of source is that............of sink
Question # 7
Thermodynamics mostly deals with.
Question # 8
When two obnects are made in thermal contact heaving same temperature then they are at.
Question # 9
Adiabatic change occurs hen the gas expands or compressed.
Question # 10
According to kinetic theory of gases, the size of the molecule is.
Question # 11
The sum of all forms of molecular energies of substance is termed as
Question # 12
When th systme is expanded by additing heat energy, then the work done will be
Question # 13
The chagne in inernal energy is defined as.
Question # 14
When hot and cold water are mixed the entropy
Question # 15
SI unit of entropy is
Question # 16
The process in which no heat enters or leaves the system is known as.
Question # 17
The efficiency of carnot engine depends upon
11th Class ICS Physics Chapter 6 Test
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FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
Which is not exmple of ddiablatic process. |
A.
Rapid escape of air from burst tyre
B.
Rapid expansion of air
C.
Conversion of water into ice in refrigerator
D.
Cloud formation in the atmosphere |
| 2 |
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 |
| 3 |
'R' is called |
A.
Universal constant
B.
Universal per molecule constant
C.
Universal gas constant
D.
All of the above |
| 4 |
Adiabatic change occurs hen the gas expands or compressed. |
A.
Rapidly
B.
Slowly
C.
Gradually
D.
Moderately |
| 5 |
The chagne in inernal energy is defined as. |
A.
Q- W
B.
Q- T
C.
Q+ P
D.
Q - P |
| 6 |
In carnot engine, each process is. |
A.
Reversible
B.
Preferable Reversible
C.
Irreversible
D.
Perfectly irreversible |
| 7 |
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 |
| 8 |
Boyle's law states that " The volume of a given mass of a gas is...................." |
A.
Directly proportional to absolute temperature
B.
Invesely proportional to absolute temperature
C.
Directly proportional to density
D.
Inversely proportional topressure |
| 9 |
Work done by the system is takn as |
A.
Positive
B.
Negative
C.
Undefined
D.
None of these |
| 10 |
What happens to internal energy of an object when its temperature.
|
A.
Decreses
B.
Increases I
C.
Fluctuates
D.
Remains Constant
|
Test Questions