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

  • Total Questions20

  • Time Allowed20

PPSC Physics Topic 3 Thermal Properties of Matter

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Question # 1

For which process is the relation Delta Q = Delta V true.

Question # 2

The internal energy of an isolated system

Question # 3

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

Question # 4

Difference between Cp and Cv is equal to

Question # 5

Which of the following is a thermodynamic potential

Question # 6

The SI unit of heat capacity is.

Question # 7

One calorie equals to

Question # 8

Which of the following is the ideal gas equation.

Question # 9

The pressure of a goas is directly proportion to

Question # 10

The process is which volume of the system remains constant.

Question # 11

Which of the following in the best container for gas during adiabatic process.

Question # 12

Which of the following parameters does not characterize the thermodynamic state of matter.

Question # 13

if temperature eon Celsius scale is 50 oC the temperature on Fahrenheit scale will be.

Question # 14

In an isochoric process.

Question # 15

Which of the following should not change in an Isothermal process.

Question # 16

The term used for heat capacity per unit mass is.

Question # 17

A mercury thermometer has

Question # 18

In onw cycle of a steam engine there are how many dead centres.

Question # 19

When a liquid is hated retaining its liquid sate then its molecules gain.

Question # 20

How does heat transfer between objects.

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 A heat engine can develop efficiency equal to 100% if the temperature of the sink is
A. Less than that of source
B. Equal to that of source
C. 0 K
D. 0 oC
2 Below which temperature gas can be liquified by increasing its pressure.
A. Natural temperature
B. Boyle temperature
C. Critical temperature
D. Absolute zero
3 Which one of the following temperature scales is independent of the properties of any particular substance.
A. Kelvin scale
B. Gas scale
C. Thermodynamic scale
D. Celsius scale
4 What is world's average surface air temperature.
A. 5 oC
B. 10 oC
C. 15 oC
D. 20 oC
5 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
6 Which one is the primary standard for temperature measurement.
A. Resistance thermometer
B. Mercury in glass thermometer
C. Constant volume gas thermometer
D. Pyrometer
7 Diffusion of gases occurs because the molecules of the
A. Gas present in a higher concentration exerts a high pressure
B. Gases are different
C. Gasses attract each other
D. Gasses over about randomly
8 In the free expansion of a perfect gas there is no.
A. work done
B. Heat exchnged
C. Internal energy changed
D. All of the above
9 What happens to Carnot efficiency if the source temperature increases.
A. Decreases
B. Increases
C. Remain the same
D. Becomes zero
10 Which of the following has negative specific heat
A. Ne
B. CO2
C. O2
D. Sturated vapours

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