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

A perfect gas is one whose

Question # 2

Which temperature is the absolute measure of temperature.

Question # 3

Which of the following is an example of an irreversible process.

Question # 4

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

Question # 5

Absolute zero may be regarded as the temperature of which

Question # 6

In which thermodynamic process enthalpy of the system remains constant.

Question # 7

The kinetic molecular model of matter describe matter an being made up of molecules in continuous.

Question # 8

The total gain in entropy of the working substance in a Carnot cycle is.

Question # 9

In Isochoric process there is no

Question # 10

What should be the shape of an ideal thermometer.

Question # 11

In which temperature range water decreases in volume with increasing temperature.

Question # 12

How many calories of heat are required to evaporate completely 1 g of ice at 0 oC

Question # 13

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

Question # 14

Under an isothermal process internal energy of the system.

Question # 15

The highest efficiency of a heat engine whose low temperature is 17 oC and the high temperature of 200 oC is.

Question # 16

Identify the irreversible process

Question # 17

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

Question # 18

If the specific latent heat of vaporization of oxygen is 214 kJ kg-1 how much heat will be absorbed when 3.0 kg of oxygen is boiled off at its boiling point.

Question # 19

Which one of the following is an example of a reversible process.

Question # 20

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

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 The transfer of thermal energy between regions of matter due to a temperature gradient is called.
A. Conduction
B. Radiation
C. Convection
D. Sublimation
2 If the specific latent heat of vaporization of oxygen is 214 kJ kg-1 how much heat will be absorbed when 3.0 kg of oxygen is boiled off at its boiling point.
A. 14 kJ
B. 64 k J
C. 140 kJ
D. 642 k j
3 No entropy change is associated with
A. Isothermal process
B. Adiabatic process
C. Isochoric process
D. Isoteric process
4 According to kinetic theory of gases one assumes that the collisions between molecules are.
A. Perfectly elastic
B. Perfectly inelastic
C. Partly elastic
D. Partly inelastic
5 During an adiabatic gas expansion the environment
A. Serves as a heat sink
B. Serves as a heat source
C. Must be at a higher temperature than the gas
D. Does not have to participate
6 What should be the shape of an ideal thermometer.
A. Sphereical
B. Cubical
C. Cylindrical
D. Rectangular
7 In four stroke cycle the crank makes
A. One complete revolution
B. Two complete revolutions
C. three complete revolutions
D. Four complete reveolutions
8 Which of the following is heat transfer by means of the emission or absorption of electromagnetic radiation such as sunshine.
A. Conduction or diffusion
B. Convection
C. Radiation
D. Mass transfer
9 The temperature which is the same in oC and oF is.
A. -20
B. -40
C. 20
D. 40
10 The mechanical equivalent of heat is.
A. Physical quantity
B. Constant
C. Conversion factor
D. Zero

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