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

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 # 2

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

Question # 3

The specific heat of all gases increases with temperature at high temperature decreases at low temperature expectation is

Question # 4

Which following properties of molecules of a gas is same for all gases at a particular temperature.

Question # 5

The specific heat of liquid

Question # 6

Which of the following is a thermodynamic temperature scale.

Question # 7

What is a measure of the total energy of a thermodynamics system.

Question # 8

The heat accepted and rejected by a Carnot engine operating between two heat reservoirs defines.

Question # 9

Efficiency of a Carnot engine depends on

Question # 10

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 # 11

The temperature of 1 kg of hydrogen gas is the same as that of 1 kg of helium gas if.

Question # 12

In a vacuum flask the vacuum prevents heat transfer by

Question # 13

Which thermometer is called sprint thermometer

Question # 14

During an adiabatic gas expansion the environment

Question # 15

What is the represented by the area inside the Carnot cycle.

Question # 16

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

Question # 17

The law of equation of energy is applicable to the system whose constituents are.

Question # 18

In the free expansion of a perfect gas there is no.

Question # 19

Let at constant temperature the pressure of an ideal gas be doubled so that the new volume is.

Question # 20

By definition a gas is said to be have undergone adiabatic compressing when

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 What kind of movement is dictated by the laws of thermodynamcis.
A. Energy motion
B. Heat work
C. Light heat
D. Energy light
2 Change in which parameter determines the work done by a gas during adiabatic prcoess.
A. volume
B. Pressure
C. Temperature
D. Weight
3 The efficiency of a diesel engine is about
A. 15% to 35 5
B. 355 to 40%
C. 45% to 655
D. 505 to 65 %
4 Which of the following has maximum specific heat.
A. Glass
B. Iron
C. Brass
D. Lead
5 Certain gas are called permanent gases because.
A. They cannot be liquified
B. They are perfect gases
C. The critical temperatures are low
D. their boiling points are low
6 The zero point of Kelvin scale is called.
A. Critical point
B. Terminal point
C. Absolute zero
D. Mid point
7 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
8 Which of the following parameters does not characterize the thermodynamic state of matter.
A. Temperature
B. Pressure
C. Volume
D. work
9 Net change in entropy of a system in a Carnot's cycle in
A. Positive
B. Negative
C. Zero
D. Infinite
10 On which parameter internal energy of an ideal gas depends upon.
A. Volume
B. Mass
C. Pressure
D. Temperature

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