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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
Thermodynamics mostly deals with.
Question # 2
'R' is called
Question # 3
The sum of all forms of molecular energies of substance is termed as
Question # 4
Boyle's law states that " The volume of a given mass of a gas is...................."
Question # 5
In all natural prcoessees where heat flow from one system to another there is always a net increase in
Question # 6
Internal energy of a substance, is directly proportional to
Question # 7
The process which is carried out at constant temperature is called.
Question # 8
Internal energy is similar to the
Question # 9
K = R/NA , Where k is called.
Question # 10
When th systme is expanded by additing heat energy, then the work done will be
Question # 11
The chagne in inernal energy is defined as.
Question # 12
According to kinetic theory of gases, the size of the molecule is.
Question # 13
Carnot Cycle is
Question # 14
Chagne in entropy is maximum when temperature of source is that............of sink
Question # 15
The efficiency of carnot engine depends upon
Question # 16
Collision between gas molecules are perfectly
C
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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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 |
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 |
Work done by the system is takn as |
A.
Positive
B.
Negative
C.
Undefined
D.
None of these |
| 3 |
When hot and cold water are mixed the entropy |
A.
Decrease
B.
Increase
C.
Remains constant
D.
Zero |
| 4 |
No entrpy chagne is associated with |
A.
isothermal process
B.
Adiabatic process
C.
Isobaric process
D.
Isochoric process |
| 5 |
K = R/NA , Where k is called. |
A.
Rydsberg constant
B.
Boltzmann constant
C.
Stefan constant
D.
Planck's constant |
| 6 |
Effeciency of a carnot engine is. |
A.
Infinite
B.
Ten
C.
Greater than 1
D.
Less Than |
| 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 |
The process which is carried out at constant temperature is called. |
A.
Adiabatic process
B.
Isothermal process
C.
Isochoic process
D.
Isobaric process |
| 10 |
First law of thermodynamics is based upon law of conservatio of. |
A.
Mass
B.
Momentum
C.
Energy
D.
Charge |
Test Questions