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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
When hot and cold water are mixed the entropy
Question # 2
The gas molecule sare in
Question # 3
The efficiency of carnot eninge is always.
Question # 4
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 # 5
Carnot Cycle is
Question # 6
In reversible cyclic process the change in entropy of system.
Question # 7
Internal energy of a substance, is directly proportional to
Question # 8
Thermodynamics mostly deals with.
Question # 9
Boyle's law states that " The volume of a given mass of a gas is...................."
Question # 10
No entropy change is associated with
Question # 11
What one is not an isothermal change.
Question # 12
When th systme is expanded by additing heat energy, then the work done will be
Question # 13
The sum of all forms of molecular energies of substance is termed as
Question # 14
KE of molecules of an ideal gas at absolutely zero will be
Question # 15
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 # 16
Chagne in entropy is maximum when temperature of source is that............of sink
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 |
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 |
| 2 |
In carnot engine, each process is. |
A.
Reversible
B.
Preferable Reversible
C.
Irreversible
D.
Perfectly irreversible |
| 3 |
The process which is carried out at constant temperature is called. |
A.
Adiabatic process
B.
Isothermal process
C.
Isochoic process
D.
Isobaric process |
| 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 |
KE of molecules of an ideal gas at absolutely zero will be |
A.
0
B.
Infinite
C.
Very High
D.
Below zero |
| 6 |
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 |
| 7 |
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 |
| 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. |
A.
920 J
B.
280 J
C.
600 J
D.
200 J |
| 9 |
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 |
| 10 |
'R' is called |
A.
Universal constant
B.
Universal per molecule constant
C.
Universal gas constant
D.
All of the above |
Test Questions