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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
Entropy of a system in reversibel process
Question # 2
'R' is called
Question # 3
SI unit of entropy is
Question # 4
Thermodynamics mostly deals with.
Question # 5
In an isothermal chagne, internal energy.
Question # 6
Collision between gas molecules are perfectly
C
Question # 7
Boyle's law states that " The volume of a given mass of a gas is...................."
Question # 8
When th systme is expanded by additing heat energy, then the work done will be
Question # 9
Chagne in entropy is maximum when temperature of source is that............of sink
Question # 10
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 # 11
According to kinetic theory of gases, a a finite volume of a gas consts of very
Question # 12
When two obnects are made in thermal contact heaving same temperature then they are at.
Question # 13
Internal energy is similar to the
Question # 14
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 15
Carnot Cycle is
Question # 16
The process in which no heat enters or leaves the system is known as.
Question # 17
What happens to internal energy of an object when its temperature.
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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A Abdul Mateen 13 - Oct - 2024 01 Min 41 Sec 17/17 -
D Daneen Zara 27 - Oct - 2024 01 Min 49 Sec 17/17 -
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FSc Part 1 Physics (New Book) Chapter 6 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
First law of thermodynamics is based upon law of conservatio of. |
A.
Mass
B.
Momentum
C.
Energy
D.
Charge |
| 2 |
Internal energy is similar to the |
A.
Vibrational K.E.
B.
Gravitational P.E.
C.
K.E.
D.
All of these |
| 3 |
SI unit of entropy is |
A.
J/Kg
B.
J/K
C.
K gms-1
D.
JK |
| 4 |
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 |
| 5 |
KE of molecules of an ideal gas at absolutely zero will be |
A.
0
B.
Infinite
C.
Very High
D.
Below zero |
| 6 |
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 |
| 7 |
K = R/NA , Where k is called. |
A.
Rydsberg constant
B.
Boltzmann constant
C.
Stefan constant
D.
Planck's constant |
| 8 |
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 |
| 9 |
No entrpy chagne is associated with |
A.
isothermal process
B.
Adiabatic process
C.
Isobaric process
D.
Isochoric process |
| 10 |
Effeciency of a carnot engine is. |
A.
Infinite
B.
Ten
C.
Greater than 1
D.
Less Than |
Test Questions