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!

Top Scorers Of PPSC Physics Topic 3 Thermal Properties of Matter MCQ`s Test

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Azeem Sherazi 28 - Jun - 2024 04 Min 10 Sec 16/20
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Waqar Ali 20 - Dec - 2023 13 Min 24 Sec 15/20
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tanveer hussain 02 - Dec - 2022 13 Min 58 Sec 13/20
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Shah Gul 27 - Nov - 2023 08 Min 24 Sec 12/20
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Rumaisah 26 - Dec - 2023 10 Min 39 Sec 12/20

PPSC Physics Chapter 3 Important MCQ's

Sr.#	Question	Answer
1	To which law of thermodynamics, the concept of temperature is related to.	A. Zeroth law B. First law C. Second law D. Third law
2	Absolute zero may be regarded as the temperature of which	A. Water freezes B. All substances are solids C. All gases become liquids D. Molecular motioning a gas would ceases
3	The specific heat of all gases increases with temperature at high temperature decreases at low temperature expectation is	A. Oxygen gas B. Nitrogen gas C. Mono atomic gas D. Dia atomic gas
4	The gas temperature is increased from 27 ^oC to 127 ^oC What is the ratio of mean kinetic energies.	A. 3/4 B. 4/3 C. 9/10 D. 10/9
5	In an isochoric process.	A. Volume changes B. Pressure changes C. Temperature changes D. Volume remains constant
6	What is the amount of mechanical work done to melt 1 g of ic completely	A. 4.2 J B. 42 J C. 80 J D. 336 J
7	The SI unit of heat capacity is.	A. kg J B. Kg J-1 C. J K-1 D. Kg J-1 K-1
8	A heat engine with 100% efficiency would have to.	A. Do no work B. Be at uniform temperature C. Use no heat D. Discharge of 0 ^oC
9	Which quantity provides a quantitative measure of disorder.	A. Entropy B. Enthalpy C. Randomness D. Chaos
10	What is a measure of the total energy of a thermodynamics system.	A. Entropy B. Enthalpy C. Randomness D. Chaos theory

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PPSC Physics Topic 3 MCQ Test With Answer

MCQ's Test For PPSC Physics Topic 3 Thermal Properties of Matter

PPSC Physics Topic 3 Thermal Properties of Matter

What is the total entropy change during an reversible cycle.

Which of the following pairs represent units of the same physical quantity.

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

How does heat transfer between objects.

Difference between Cp and Cv is equal to

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

Which of the following devoices are used for measuring temperature.

If a gas does 10 J of external work white expanding then the change in internal energy is equal to.

Mean free path of gas molecules is inversely proportional to its.

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

Which of the following is defined as the amount of heat required to raise the temperature of 1 g of water by 1 oC

Efficiency of a Carnot engine can never be 1 or 100% unless cold reservoir is at absolute temperature.

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

Thermodynamics concern its primary with the

The process in which a system undergoes a change of state at constant volume.

Which temperature is the absolute measure of temperature.

Which law states that a change in the internal energy of a closed thermodynamic system is equal to the difference between the heat supplied to the system and teh amount of work by the system on the surrounding.

Most cooking involves

Diffusion of gases occurs because the molecules of the

The average K.E. of the molecules of an ideal gas in a closed rigid container is increased by a factor of 4 What happen to the pressure of the gas.

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Top Scorers Of PPSC Physics Topic 3 Thermal Properties of Matter MCQ`s Test

PPSC Physics Chapter 3 Important MCQ's

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

Which of the following is defined as the amount of heat required to raise the temperature of 1 g of water by 1 ^oC