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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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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Unsa Liaquat 30 - Jul - 2023 06 Min 56 Sec 12/20
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zafar iqbal 27 - Jul - 2023 07 Min 16 Sec 12/20
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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	Thermodynamics concern its primary with the	A. Measurement of quantity of heat B. Physical effects of temperature changes C. Conversion of heat into other energy forms D. Behavior of gases
2	What happen to entropy in an irreversible cycle.	A. No gain in entropy B. No change in entropy C. Loss of entropy D. A net gain of entropy
3	When a perfect gas is supposed to expand freely in an isolated vessel the gas has undergone.	A. An increase in pressure B. An increase in temperature C. A change in phase D. A change in entropy
4	Which quantity provides a quantitative measure of disorder.	A. Entropy B. Enthalpy C. Randomness D. Chaos
5	A metallic rod is continuously heated at its two ends, The heat following through the rod does not depend upon.	A. Mass of the upon B. Area of cross section of the rod C. Temperature gradient between two ends D. Time for which heat flow through the rod
6	A sample of an ideal gas may i) energy adiabatically, or ii) Expand isothermally. the net flow of heat into the gas from the exterior is.	A. Positive is each case B. Negative for i) and positive for ii) C. Zero for i) and positive for ii) D. Positive for i) and negative for ii)
7	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
8	What should be the shape of an ideal thermometer.	A. Sphereical B. Cubical C. Cylindrical D. Rectangular
9	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
10	Which of the following is a thermodynamic temperature scale.	A. Celsius scale B. Fahrenheit scale C. Kelvin scale D. Rankine scale

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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

Thermodynamics deals with

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

A Carnot engine has the same efficiency between (i) 100 K and 500 K and ii) T and 900 K What will be T.

Certain gas are called permanent gases because.

Let at constant temperature the pressure of an ideal gas be doubled so that the new volume is.

When the temperature of a body is equal to that of the surrounding then the body appears

On increasing the temperature of source efficiency of Carnot engine.

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

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

A mercury thermometer has

The product of mass and specific heat of a substance is called.

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

In an isobaric process there is no.

What is the internal energy of a mono atomic ideal gas.

What happen to entropy in an irreversible cycle.

On which of the following the kinetic theory of gases is not applicable.

The amount of heat needed per unit mass to raise the temperature of a system one degree at constant pressure is numerically aqual to

Which of the following in the best container for gas during adiabatic process.

Which kind of thermodynamic process is defined as with no heat transfer into or out of a system i.e. Q =0

A fixed mass of an ideal gas absorbs 1000 J of heat and expands under a constant pressure of 20 kPa from a volume of 25 x 10-3 m3 to a volume 50 x 10-3 The change internal energy of the gas is.

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PPSC Physics Chapter 3 Important MCQ's

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