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

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PPSC Physics Topic 3 Thermal Properties of Matter

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Question # 1

The pressure of a goas is directly proportion to

Question # 2

If we place oure hand below a lighted lamp we feel warmer due to.

Question # 3

The specific heat of an ideal gas values as

Question # 4

Which one is the primary standard for temperature measurement.

Question # 5

How do solar heat and light reach the Earth.

Question # 6

Difference between the molar heat capacity constant pressure and that a constant volume is equal to

Question # 7

The heat required to sublime one mole of the substance at standard temperature and pressure is called.

Question # 8

Thermodynamics deals with

Question # 9

The pressure of a gas is directly proportions to

Question # 10

What is the amount of mechanical work done to melt 1 g of ic completely

Question # 11

If volume of the gas doubled without changing its temperature the pressure of the gas is

Question # 12

Which quantity must be the same for two bodies if they are to be in thermal equilibrium.

Question # 13

Significant motion for the molecules of a monoatomic gas is.

Question # 14

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

Question # 15

Which statement about convection is correct.

Question # 16

Change in which parameter determines the work done by a gas during adiabatic prcoess.

Question # 17

Which of the given geometries will result in the largest convection consfficient.

Question # 18

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

Question # 19

The mechanical equivalent of heat

Question # 20

The average K.E. of the molecules of an ideal gas in a closed rigid container is increased by a factor of 4 What happen to the pressure of the gas.

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PPSC Class Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 When a liquid is hated retaining its liquid sate then its molecules gain.
A. K.E.
B. P.E
C. Heat energy
D. Chemical energy
2 In Isochoric process there is no
A. Work done
B. Internal energy change
C. Volume change or work done
D. Heat exchanged
3 For which process is the relation Delta Q = Delta V true.
A. Isothermal
B. Adiabatic
C. isobaric
D. Isochoric
4 How solid hydrogen is obtained.
A. By cascade process
B. By joule kelvin effect
C. By adiabatic expansion
D. Lowering temperature below melting point
5 What is the minimum number of thermodynamic parameters required to specify the state of gas system.
A. 1
B. 2
C. 3
D. Infinite
6 The ratio of specific heat capacity to motor heat capacity of a body
A. Is a universals cantante
B. Depends upon the mass of the body
C. Depends upon the molecular weight of the body
D. Is dimensionless
7 Gas law PV = constant is for
A. Adiabatic change
B. Isothermal changes
C. Isobaric changes
D. Isochoric changes
8 Most cooking involves
A. Adiabatic process
B. Isothermal process
C. Isobaric process
D. Isochoric process
9 Which thermodynamic law state taht the entropy of a perfect system approaches zero.
A. Zeroth law of thermodynamics
B. First law of thermodynamics
C. Second law of thermodynamics
D. Third law of thermodynamics
10 Below which temperature gas can be liquified by increasing its pressure.
A. Natural temperature
B. Boyle temperature
C. Critical temperature
D. Absolute zero

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