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	Which of the following has negative specific heat	A. Ne B. CO2 C. O2 D. Sturated vapours
2	How many calories of heat are required to evaporate completely 1 g or ice at 0^oC	A. 120 calories B. 520 calories C. 720 calories D. 920 calories
3	Which of the following is standard scale of temperature	A. Mercury scale B. Platinum resistance scale C. Gas scale D. Alcohol scale
4	What is the mean free path in a gas.	A. The distance travelled by a molecule before hitting a wall B. the average distance travelled by a molecule in one second C. the average distance travelled by molecules in one second D. The root mean square velocity
5	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
6	A 4 kJ mass of copper of specific heat capacity of 400 J kg-1k-1 is heated for 160 s by a heater of power 200 W what is the rise in temperature.	A. 10 K B. 16 K C. 100 K D. 160 K
7	During solid ficain the temperature.	A. Remains constant at the freezing point B. Increases at the freezing point C. Decreases at the freezing point D. Decreases at the melting point
8	The heat required to sublime one mole of the substance at standard temperature and pressure is called.	A. Latest heat B. Specific heat C. Heat of sublimation D. Heat capacity
9	Which of the following is a non contacting device that intercepts and measures thermal radiation.	A. Thermometer B. Pyrometer C. Voltmeter D. Lactometer
10	No entropy change is associated with	A. Isothermal process B. Adiabatic process C. Isochoric process D. Isoteric process

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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

A convention current is the movement of fluid caused by the change in.

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

The heat accepted and rejected by a Carnot engine operating between two heat reservoirs defines.

A heat engine with 100% efficiency would have to.

Which quantity is common for systems in thermal equilibrium.

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

The process is which volume of the system remains constant.

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

In general work done on or by a gas depends on.

The pressure necessary to liquify a gas at the critical temperature is called.

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

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

A mercury in glass thermometer and thermocouple thermometer are both calibrated using the same fixed point of 0 oC and 100 oc when both temperature are used to measure the temperature of a body the temperature measured on both thermometers will be exactly the same

Which of the following has maximum specific heat.

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

Under an isothermal process internal energy of the system.

The internal inertia of a thermodynamics system is known as.

Significant motion for the molecules of a monoatomic gas is.

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

Why freezer a refrigerator is located in the top section

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PPSC Physics Chapter 3 Important MCQ's

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