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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 sum of all forms of molecular energies of substance is termed as
Question # 2
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 3
Collision between gas molecules are perfectly
C
Question # 4
Which is not exmple of ddiablatic process.
Question # 5
First law of thermodynamics is based upon law of conservatio of.
Question # 6
The efficiency of carnot eninge is always.
Question # 7
In reversible cyclic process the change in entropy of system.
Question # 8
Internal energy of a substance, is directly proportional to
Question # 9
In an isothermal chagne, internal energy.
Question # 10
According to kinetic theory of gases, a a finite volume of a gas consts of very
Question # 11
The gas molecule sare in
Question # 12
No entrpy chagne is associated with
Question # 13
What can be calculated from the curve under PV graph.
Question # 14
The efficiency of carnot engine depends upon
Question # 15
When two obnects are made in thermal contact heaving same temperature then they are at.
Question # 16
Effeciency of a carnot engine is.
Question # 17
No entropy change is associated with
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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FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
The process which is carried out at constant temperature is called. |
A.
Adiabatic process
B.
Isothermal process
C.
Isochoic process
D.
Isobaric process |
| 2 |
Internal energy is similar to the |
A.
Vibrational K.E.
B.
Gravitational P.E.
C.
K.E.
D.
All of these |
| 3 |
KE of molecules of an ideal gas at absolutely zero will be |
A.
0
B.
Infinite
C.
Very High
D.
Below zero |
| 4 |
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
|
| 5 |
Carnot Cycle is |
A.
Reersible
B.
Irreversible
C.
Both
D.
Cp - Cv = R |
| 6 |
K = R/NA , Where k is called. |
A.
Rydsberg constant
B.
Boltzmann constant
C.
Stefan constant
D.
Planck's constant |
| 7 |
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 |
| 8 |
In an isothermal chagne, internal energy. |
A.
Decrease
B.
Increase
C.
Remain same
D.
Becomes zero |
| 9 |
No entrpy chagne is associated with |
A.
isothermal process
B.
Adiabatic process
C.
Isobaric process
D.
Isochoric process |
| 10 |
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 |
Test Questions