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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
The process in which no heat enters or leaves the system is known as.
Question # 3
In an adiabatic process, there is no.
Question # 4
No entrpy chagne is associated with
Question # 5
The chagne in inernal energy is defined as.
Question # 6
What happens to internal energy of an object when its temperature.
Question # 7
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 8
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 # 9
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 # 10
Entropy of a system in reversibel process
Question # 11
Adiabatic change occurs hen the gas expands or compressed.
Question # 12
What one is not an isothermal change.
Question # 13
According to kinetic theory of gases, the size of the molecule is.
Question # 14
The efficiency of carnot engine depends upon
Question # 15
Internal energy is similar to the
Question # 16
According to kinetic theory of gases, a a finite volume of a gas consts of very
Question # 17
'R' is called
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 |
When th systme is expanded by additing heat energy, then the work done will be |
A.
Postive and on the system
B.
Negative and on the system
C.
Postive and by the system
D.
Negative and by the system |
| 2 |
The chagne in inernal energy is defined as. |
A.
Q- W
B.
Q- T
C.
Q+ P
D.
Q - P |
| 3 |
The sum of all forms of molecular energies of substance is termed as |
A.
Kinetic energy
B.
Potential energy
C.
Internal energy
D.
Heat energy |
| 4 |
Carnot Cycle is |
A.
Reersible
B.
Irreversible
C.
Both
D.
Cp - Cv = R |
| 5 |
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 |
| 6 |
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 |
| 7 |
Internal energy is similar to the |
A.
Vibrational K.E.
B.
Gravitational P.E.
C.
K.E.
D.
All of these |
| 8 |
The efficiency of carnot eninge is always. |
A.
Greater than real engine
B.
Less than real engine
C.
Equal to the real engine
D.
Both a and b |
| 9 |
Pressure of a gas is directly proportional to average.
|
A.
Potential energy
B.
Rotational energy
C.
Translation K.E
D.
Compressed P.E. |
| 10 |
First law of thermodynamics is based upon law of conservatio of. |
A.
Mass
B.
Momentum
C.
Energy
D.
Charge |
Test Questions