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

Question # 2

A given quantity of an ideal gas is at pressure P and temperature T What is the isothermal bulk modulus of the gas.

Question # 3

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

Question # 4

The ration of Universal gas constant and Avogadro's number is called.

Question # 5

When the temperature of a body is equal to that of the surrounding then the body appears

Question # 6

At the temperature of -273 oC. pressure of a gas at constant volume becomes zero This specific temperature is called.

Question # 7

Which gas strictly obeys gas laws.

Question # 8

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

Question # 9

A frictionless heat engine can be 100% efficient only if its exhaust temperature is

Question # 10

If temperature of the sink is decreased the efficiency of a Carnot engine

Question # 11

The ratio of specific heat capacity to motor heat capacity of a body

Question # 12

First law of thermodynamics is a

Question # 13

Which of the following phenomenon gives evidence of the molecular structure of mater

Question # 14

What is the human body temperature in Celsius scale.

Question # 15

Temperature of a gas is related to.

Question # 16

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

Question # 17

Which one is the primary standard for temperature measurement.

Question # 18

What is the average K.E. of gas molecules at temperature equal to K.

Question # 19

One calorie equals to

Question # 20

The mechanical equivalent of heat

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 If a gas does 10 J of external work white expanding then the change in internal energy is equal to.
A. 0 J
B. 10 J
C. -10 J
D. 100 J
2 The specific heat capacity of the body depends upon.
A. the heat given to it
B. Mass of the body
C. Temperature raised
D. Material of the body
3 What is world's average surface air temperature.
A. 5 oC
B. 10 oC
C. 15 oC
D. 20 oC
4 An ideal engine can be 100% efficient only if its exhaust temperatute.
A. Equal to input temperature
B. Less than is input temperature
C. More than its input temperature
D. 0 oC
5 The mechanical equivalent of heat
A. Has the same dimension as heat
B. Has the same dimension as work
C. Has the same dimensions as energy
D. Is dimensionless
6 If we place oure hand below a lighted lamp we feel warmer due to.
A. Conduction
B. Convection
C. Radiation
D. None of these
7 What should be the shape of an ideal thermometer.
A. Sphereical
B. Cubical
C. Cylindrical
D. Rectangular
8 Which of the following has maximum specific heat.
A. Glass
B. Iron
C. Brass
D. Lead
9 In which given process does the system always return to the original thermodynamic state.
A. Cyclic
B. Adiabatic
C. isothermal
D. Isobaric
10 On which of the following the kinetic theory of gases is not applicable.
A. Water vapour
B. Smoke particles
C. Bound particles
D. Free electrons

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