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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 chagne in inernal energy is defined as.
Question # 2
A device which covnerts thermal eergy into mechanical energy is called.
Question # 3
Which is not exmple of ddiablatic process.
Question # 4
'R' is called
Question # 5
Pressure of a gas is directly proportional to average.
Question # 6
When th systme is expanded by additing heat energy, then the work done will be
Question # 7
In reversible cyclic process the change in entropy of system.
Question # 8
In an adiabatic process, there is no.
Question # 9
Adiabatic change occurs hen the gas expands or compressed.
Question # 10
The efficiency of carnot eninge is always.
Question # 11
First law of thermodynamics is based upon law of conservatio of.
Question # 12
Chagne in entropy is maximum when temperature of source is that............of sink
Question # 13
Carnot Cycle is
Question # 14
SI unit of entropy is
Question # 15
No entrpy chagne is associated with
Question # 16
Thermodynamics mostly deals with.
Question # 17
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.
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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N Nadeem Iqbal 11 - Jul - 2024 01 Min 11 Sec 17/17 -
A Abdul Mateen 13 - Oct - 2024 01 Min 41 Sec 17/17 -
D Daneen Zara 27 - Oct - 2024 01 Min 49 Sec 17/17 -
G Game Star 15 - Dec - 2024 02 Min 44 Sec 17/17 -
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H Huda Aamer Aamer 03 - Jan - 2025 03 Min 01 Sec 15/17
FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
SI unit of entropy is |
A.
J/Kg
B.
J/K
C.
K gms-1
D.
JK |
| 2 |
Carnot Cycle is |
A.
Reersible
B.
Irreversible
C.
Both
D.
Cp - Cv = R |
| 3 |
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 |
| 4 |
Work done by the system is takn as |
A.
Positive
B.
Negative
C.
Undefined
D.
None of these |
| 5 |
Effeciency of a carnot engine is. |
A.
Infinite
B.
Ten
C.
Greater than 1
D.
Less Than |
| 6 |
When two obnects are made in thermal contact heaving same temperature then they are at. |
A.
Thermal Equilibrium
B.
Chemical equilibrium
C.
Mechanicla Equilibrium
D.
Physical Equilibrium |
| 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 |
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 |
| 10 |
In carnot engine, each process is. |
A.
Reversible
B.
Preferable Reversible
C.
Irreversible
D.
Perfectly irreversible |
Test Questions