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!

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

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

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PPSC Physics Topic 3 Thermal Properties of Matter

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Question # 1

What is the human body temperature in Celsius scale.

Question # 2

The zero point of Kelvin scale is called.

Question # 3

What is world's average surface air temperature.

Question # 4

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.

Question # 5

A heat engine with 100% efficiency would have to.

Question # 6

From any substance the temperature and pressure at which the material can coexist in all three states in equilibrium is called.

Question # 7

The transfer of thermal energy between regions of matter due to a temperature gradient is called.

Question # 8

Which following properties of molecules of a gas is same for all gases at a particular temperature.

Question # 9

A perfect gas is one whose

Question # 10

No entropy change is associated with

Question # 11

Which of the following is a thermodynamic potential

Question # 12

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

Question # 13

What happen to entropy in an irreversible cycle.

Question # 14

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

Question # 15

In ideal gas equation PV = nRT , R is

Question # 16

Which of the following parameters does not characterize the thermodynamic state of matter.

Question # 17

An ideal engine can be 100% efficient only if its exhaust temperatute.

Question # 18

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

Question # 19

Which law states that if two systems are in thermal equilibrium with a third system they are also in the thermal equilibrium with each other.

Question # 20

Identify the irreversible process

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 When a liquid is hated retaining its liquid sate then its molecules gain.
A. K.E.
B. P.E
C. Heat energy
D. Chemical energy
2 A given quantity of an ideal gas is at pressure P and temperature T What is the isothermal bulk modulus of the gas.
A. 2/3 P
B. P
C. 2P
D. 3/2 P
3 The specific heat capacity of a substance is the amount of heat required to.
A. Raise its temperature by 1 K
B. Raise the temperature of 1 kg of the substance by 1 K
C. Melt 1 kg of the substance
D. Boil 1 kg of the substance
4 Which quantity provides a quantitative measure of disorder.
A. Entropy
B. Enthalpy
C. Randomness
D. Chaos
5 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
6 The zero point of Kelvin scale is called.
A. Critical point
B. Terminal point
C. Absolute zero
D. Mid point
7 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
8 Which one of the following temperature scales is independent of the properties of any particular substance.
A. Kelvin scale
B. Gas scale
C. Thermodynamic scale
D. Celsius scale
9 Which of the following is a clinical thermometer.
A. Gas thermometer
B. Mercury thermometer
C. Alcohol thermometer
D. Radiation thermometer
10 Convention is the transfer of thermal energy by means of currents in
A. Pressure
B. Temperature
C. Liquids
D. Fluids

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