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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Rumaisah 26 - Dec - 2023 10 Min 39 Sec 12/20

PPSC Physics Chapter 3 Important MCQ's

Sr.#	Question	Answer
1	Which of the following measures how quickly the thermometer liquid mainly because it	A. Is coloriess B. Is a bad conductor of heat C. Does not expand linearly D. Has a low boiling point
2	Woolen clothing a effective in keeping us warm because.	A. An trapped int he wool acts as an insulator B. Heat loss by convection and radiation is prevented C. Wool is bad traciator and good absorber of heat D. Wool can retain high temperatures
3	A convention current is the movement of fluid caused by the change in.	A. Pressure B. Temperature C. Densities D. Volume
4	What is the triple point of water.	A. 273 .15 K B. 0 K C. 100 K D. 0 oC
5	What is the minimum number of thermodynamic parameters required to specify the state of gas system.	A. 1 B. 2 C. 3 D. Infinite
6	Heat Carnot be transferred from a colder to a hotter region unless work is done This is the statement of.	A. Firs law of thermodynamics B. Second law of thermodynamics C. Third law of thermodynamics D. Zeroth law of thermodynamcis
7	Specific heat a different substances varies becouse of	A. Same number of molecules in unit mass B. Different number of molecules in unit mass C. Different K.E. of molecules in unit mass D. Same K.E. of molecules in unit mass
8	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
9	The internal energy of monoatomic gas is.	A. 3/2 RT B. Independent of temperature C. In the form of K.E. D. Partially kinetic and partially potential
10	Mean free path of gas molecules is inversely proportional to its.	A. Volume B. Pressure C. Temperature D. Weight

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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

The SI unit of heat capacity is.

In order of a cyclic heat engine operating between two heat reservoirs to be as efficient as a Carnot engine. It must be.

If we place oure hand below a lighted lamp we feel warmer due to.

The mechanical equivalent of heat

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

The pressure of a gas is directly proportions to

A cup of coffee at 80 oC is left to cool to 30 oc if the heat capacity of the cup and coffee is 2.0 kJ k-1 how much heat is released during the cooling.

Which thermodynamic law state taht the entropy of a perfect system approaches zero.

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

In ideal gas equation PV = nRT , R is

Gases exert pressure on walls of the vessels because gas molecules.

A perfect gas is one whose

Which of the following is the ideal gas equation.

A metallic rod is continuously heated at its two ends, The heat following through the rod does not depend upon.

What is world's average surface air temperature.

A given mass of air occupies 12 m2 at normal atmospheric pressure if the pressure is increased to 4 times the original value without changing the temperature what volume will the air occupy.

Net change in entropy of a system in a Carnot's cycle in

What happens to internal energy of a piece of lead when hammered.

The ration Cv/Cp = y for a diatomic gas like air is

The number of molecules or atoms in a specific volume of a gas is independent of their

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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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A cup of coffee at 80 ^oC is left to cool to 30 oc if the heat capacity of the cup and coffee is 2.0 kJ k-1 how much heat is released during the cooling.