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

00:00
Question # 1

Which of the given geometries will result in the largest convection consfficient.

Question # 2

Why freezer a refrigerator is located in the top section

Question # 3

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

Question # 4

An ice making machine extracts energy at the rate of 500 W The specific latent heat of fusion of ice is 300 kj kg-1. How long does it take to freeze 2 kg of water at 0 oC.

Question # 5

Which of the following is a thermodynamic temperature scale.

Question # 6

Which one of the following gases posses maximum oot mean square velocity.

Question # 7

Which one is the primary standard for temperature measurement.

Question # 8

The Fahrenheit and Kelvin scales intersect at

Question # 9

What is the SI unit for thermal conductivity.

Question # 10

A mercury thermometer has

Question # 11

When a hot liquid is mixed with a cold liquid temperature of the mixture.

Question # 12

Which quantity must be the same for two bodies if they are to be in thermal equilibrium.

Question # 13

A heat engine can develop efficiency equal to 100% if the temperature of the sink is

Question # 14

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

Question # 15

The pressure of a goas is directly proportion to

Question # 16

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

Question # 17

Internal energy of a gas decreased when

Question # 18

The SI unit of heat capacity is.

Question # 19

The zero point of Kelvin scale is called.

Question # 20

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

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 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
2 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
3 The follow of heat from hot body to cold body is an example of
A. Adiabatic process
B. Isothermal process
C. Reversible process
D. Irreversible process
4 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
5 The transfer of thermal energy between regions of matter due to a temperature gradient is called.
A. Conduction
B. Radiation
C. Convection
D. Sublimation
6 Which of the following is defined as the amount of heat required to raise the temperature of 1 g of water by 1 oC
A. Joule
B. BTO
C. Electron volt
D. Calorie
7 Which of the following is standard scale of temperature
A. Mercury scale
B. Platinum resistance scale
C. Gas scale
D. Alcohol scale
8 The SI unit of heat capacity is.
A. kg J
B. Kg J-1
C. J K-1
D. Kg J-1 K-1
9 If two gases have same reduced pressure volume and temperature it is according to
A. Boyle's law
B. Charles law
C. Law of corresponding state
D. Zeroth law
10 Which of the given geometries will result in the largest convection consfficient.
A. Vertical plate
B. Diagonal plate
C. horizontal plate facing upwards
D. Horizontal plate facing downwards

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