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

Which one of the following gases posses maximum oot mean square velocity.

Question # 2

Pressure of a gas depends upon

Question # 3

What is the minimum number of thermodynamic parameters required to specify the state of gas system.

Question # 4

The amount of heat needed per unit mass to raise the temperature of a system one degree at constant pressure is numerically aqual to

Question # 5

On which parameter, the heat capacity of a material depends upon.

Question # 6

What kind of movement is dictated by the laws of thermodynamcis.

Question # 7

Thermodynamics deals with

Question # 8

The door of an operating refrigerator in a closed room is opened after sometime the temperature of the room will be

Question # 9

Which of the following should not change in isothermal operation.

Question # 10

When a hot liquid is mixed with a cold liquid temperature of the mixture.

Question # 11

Temperature of a system remains constant in

Question # 12

In Isochoric process there is no

Question # 13

In free expansion of a gas. the internal energy of the system.

Question # 14

When ever a system is made to complete a cyclic process the work done during the complete cycle.

Question # 15

An immersion heater rated at 150 W is fitted into a large block of ice at 0 oC. The specific latent heat of fusionism 300 J g-1. How long does it take to melt 10 g of ice.

Question # 16

One calorie equals to

Question # 17

Which of the following is defined as the amount of heat required to raise the temperature of 1 g of water by 1 oC

Question # 18

The transfer of thermal energy between regions of matter due to a temperature gradient is called.

Question # 19

The actual gas can behave like an ideal gas at

Question # 20

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

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 The follow of heat from hot body to cold body is an example of
A. Adiabatic process
B. Isothermal process
C. Reversible process
D. Irreversible process
2 Thermodynamics deals with
A. Isolated systems
B. The interactions among various parts of the system
C. The microscopic behavior of a system
D. The interactions between system and surrounding
3 Which of the following is an example of irreversible process.
A. Melting of ice
B. Work done against friction
C. Pettier heating and cooling
D. All isothermal and adiabatic changes
4 Difference between Cp and Cv is equal to
A. General gas constant
B. Planck's conatant
C. Molar gas constant
D. Boltzmann's constant
5 What is the human body temperature in Celsius scale.
A. 30 oc
B. 36. 9 oC
C. 98. 4 oC
D. 100 oC
6 Which one of the following is an example of a reversible process.
A. Work done against friction
B. Heat produced by current
C. Melting of ice
D. See back effect
7 In onw cycle of a steam engine there are how many dead centres.
A. 1
B. 2
C. 3
D. zero
8 The phenomenon of Brownian motion shows that
A. Molecules exist and can be seen as bright dots moving about
B. Molecules moves about randomly at highs speeds
C. Smoke particles behaves as molecules
D. Smoke particles can be used as models of air molecues.
9 A Carnot engine can be 100% efficient of the sink is at.
A. 0 k
B. 0 oF
C. 0 oC
D. 273 K
10 The temperature of 1 kg of hydrogen gas is the same as that of 1 kg of helium gas if.
A. The gases have the same internal energy
B. The gas molecules occupy equal volumes
C. The gas molecules have the same root mean square speed
D. The gas molecules have same mean translational K.E.

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