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

A standard fixed point for calibrating a thermometer is.

Question # 2

The term used for heat capacity per unit mass is.

Question # 3

The practical efficiency of a heat engine is

Question # 4

The internal inertia of a thermodynamics system is known as.

Question # 5

Which of the following measures how quickly the thermometer liquid mainly because it

Question # 6

At absolute zero of temperature.

Question # 7

A perfect gas is one whose

Question # 8

Convention is the transfer of thermal energy by means of currents in

Question # 9

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

Question # 10

The process is which volume of the system remains constant.

Question # 11

On which temperature scale a degree is 1/180 of the interval between the freezing point and the boiling point.

Question # 12

Which of the following thermometers is the most suitable for measuring rapidly varying temperature.

Question # 13

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

Question # 14

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

Question # 15

In a vacuum flask the vacuum prevents heat transfer by

Question # 16

Contrivances for converting heat into work are called.

Question # 17

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

Question # 18

Which of the following should not change in isothermal operation.

Question # 19

Which of the following is the science of measuring the heat of chemical reactions or physical changes.

Question # 20

Andrews isothermal helps to messure

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 Which of the following parameters does not characterize the thermodynamic state of matter.
A. Temperature
B. Pressure
C. Volume
D. work
2 In which thermodynamic process enthalpy of the system remains constant.
A. Isenthalpic process
B. Isolated process
C. Isobaric process
D. Isochoric process
3 How does heat transfer between objects.
A. From cold to hot objects
B. From hot to cold objects
C. By electromagnetic radiations
D. From hotter to hottest objects.
4 If the temperature of the source and sink are increased by same amount the efficiency of the engine.
A. Increases
B. Decreases
C. Remains unchanged
D. May increases of decrease
5 if temperature eon Celsius scale is 50 oC the temperature on Fahrenheit scale will be.
A. 102 oF
B. 108 oF
C. 112 oF
D. 122 oF
6 The ration of Universal gas constant and Avogadro's number is called.
A. Equilibrium constant
B. Velocity constant
C. Boitzmann's constant
D. Gravitational constant
7 What is the necessary condition for Boyle's law to hold good.
A. Isothermal
B. Adiabatic
C. Isobaric
D. Isochoric
8 The gas thermometer is taken as the primary standard because.
A. Thermometers are easily reproducible
B. Readings can be accurately taken
C. No correction are necessary
D. It produces he thermodynamic scale
9 Which of the following devoices are used for measuring temperature.
A. Thermocouples
B. Thermistors
C. Thermometers
D. All of these
10 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

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