PPSC Physics Topic 3 MCQ Test With Answer

PPSC Physics lecturer test contains questions about Thermal Properties Of Matter. This topic deals with the reaction of different states of matter when studied under different levels of thermal conditions. Learning about how different types of matter behave when exposed to different temperatures has enabled physicists and scientists to invent thousands of useful items. In the PPSC Physics online test, you can attempt the type of questions that are usually asked about Thermal Properties Of Matter in the PPSC physics test. The importance of the matter and its interaction with different conditions of temperature makes it an important concept in the understanding of the subject matter of physics.

All candidates can prepare for PPSC Physics test on our free IlmKiDunya.com online test preparation portal. By taking this test, you can expand the understanding you already have of this topic. Attempt the PPSC Physics test MCQs regarding this topic right now and test your abilities!

MCQ's Test For PPSC Physics Topic 3 Thermal Properties of Matter

Try The MCQ's Test For PPSC Physics Topic 3 Thermal Properties of Matter

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PPSC Physics Topic 3 Thermal Properties of Matter

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Question # 1

The behavior of the gases that can be easily liquefied is like that of the.

Question # 2

On which of the following the kinetic theory of gases is not applicable.

Question # 3

Significant motion for the molecules of a monoatomic gas is.

Question # 4

The internal energy of monoatomic gas is.

Question # 5

How does heat transfer between objects.

Question # 6

If pressure and temperature of an ideal gas is doubled and volume is halved, the number of the gas molecules.

Question # 7

On which parameter internal energy of an ideal gas depends upon.

Question # 8

Which gas strictly obeys gas laws.

Question # 9

Which one of the following temperature scales is independent of the properties of any particular substance.

Question # 10

Gases exert pressure on walls of the vessels because gas molecules.

Question # 11

Which kind of thermodynamic process is defined as with no heat transfer into or out of a system i.e. Q =0

Question # 12

The SI unit of heat capacity is.

Question # 13

Triple point of water in Kelvin scale is

Question # 14

In which temperature range water decreases in volume with increasing temperature.

Question # 15

Gas law PV = constant is for

Question # 16

When a fluid in a cylinder expands through a distance 'd' against a piston of area 'A' which is exerting a constant pressure 'P' the work done is equal by.

Question # 17

No entropy change is associated with

Question # 18

When the temperature of source and sink of a heat engine become equal the entropy change will be.

Question # 19

The volume of a goas at constant pressure is directly proportional to the temperature as measured on the.

Question # 20

An ideal engine can be 100% efficient only if its exhaust temperatute.

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 How does heat transfer between objects.
A. From cold to hot objects
B. From hot to cold objects
C. By electromagnetic radiations
D. From hotter to hottest objects.
2 A given mass of air occupies 12 m2 at normal atmospheric pressure if the pressure is increased to 4 times the original value without changing the temperature what volume will the air occupy.
A. 3 cm3
B. 6 cm3
C. 9 cm3
D. 12 cm3
3 On which parameter, the heat capacity of a material depends upon.
A. Density of the material
B. Specific heat of the material
C. Temperature of the material
D. Structure of the material
4 Mean free path of gas molecules in inversely proportional to its.
A. Weight
B. Temperature
C. Pressure
D. Volume
5 Which statement about convection is correct.
A. Brownian motion is a form of convection
B. Convection occurs only in gas
C. Convection results from a density change
D. Evaporation is a form of convection
6 A given quantity of an ideal gas is at pressure P and temperature T What is the isothermal bulk modulus of the gas.
A. 2/3 P
B. P
C. 2P
D. 3/2 P
7 What is the total entropy change during an reversible cycle.
A. Unity
B. Infinite
C. Zero
D. Cannot be detected
8 The process in which a system undergoes a change of state at constant volume.
A. Isobaric process
B. Isochoric process
C. Isothermal process
D. Adiabatic process
9 When a hot liquid is mixed with a cold liquid temperature of the mixture.
A. First decreases and then becomes constant
B. First increases and then becomes constant
C. Continuously decreaes
D. Is undefined for some time and then nearly becomes constant
10 Which thermometer is called sprint thermometer
A. Alcohol thermometer
B. Mercury in glass thermometer
C. Gas thermometer
D. Radiation thermometer

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