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!

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Waqar Ali 20 - Dec - 2023 13 Min 24 Sec 15/20
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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	Which temperature is the absolute measure of temperature.	A. Thermodynamic temperature B. Freezing point C. Boiling point D. Absolute zero
2	In the gas equation PV =nRT , V is the volume of.	A. 1 g of gas B. 1 L of gas C. 1 mol of gas D. 1 kg of gas
3	A diatomic gas contains only	A. Translational K.E. B. Rotational K.E. C. Vibrational K.E. D. All of these
4	What is the represented by the area inside the Carnot cycle.	A. Heat taken to increase the body temperature. B. Energy loss due to leakage C. Useful work done D. Heat rejected by the system
5	At absolute zero of temperature.	A. The molecular energy is zero B. Molecules have translational K.E C. Molecules have rotational K.E. D. Molecules have maximum energy
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	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.	A. Zeroth law of thermodynamics B. First law of thermodynamics C. Second law of thermodynamics D. Third law of thermodynamics
8	Which kind of thermodynamic process is defined as with no heat transfer into or out of a system i.e. Q =0	A. Isobaric process B. Isochoric process C. Isothermal process D. Adiabatic process
9	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
10	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.

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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

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

Below which temperature gas can be liquified by increasing its pressure.

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

The specific heat capacity of a substance is the amount of heat required to.

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

When a fluid in a cylinder expands through a distance 'd' against a piston of area 'A' which is exerting a constant pressure 'P' the work done is equal by.

Which of the following is a non contacting device that intercepts and measures thermal radiation.

The pressure of a goas is directly proportion to

Under steady state the temperature of a body

The law of equation of energy is applicable to the system whose constituents are.

Why an even Carnot engine Carnot give 100% efficiency.

If temperature of the sink is decreased the efficiency of a Carnot engine

If the pressure of a gas is doubled, then its thermal conductivity will

The specific heat of a substance is a function of its

A given quantity of an ideal gas is at pressure P and temperature T What is the isothermal bulk modulus of the gas.

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.

What happen to entropy in an irreversible cycle.

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

Which of the following should not change in an Isothermal process.

What is the average K.E. of gas molecules at temperature equal to K.

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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.