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

Which of the following is defined as the amount of heat required to raise the temperature of 1 g of water by 1 oC

Question # 2

Which of the following is a thermodynamic temperature scale.

Question # 3

Which one of the following gases posses maximum oot mean square velocity.

Question # 4

Which of the following is a thermodynamic potential

Question # 5

In a vacuum flask the vacuum prevents heat transfer by

Question # 6

What makes the air coming out of a punctured tyre cool.

Question # 7

When ever a system is made to complete a cyclic process the work done during the complete cycle.

Question # 8

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

Question # 9

What is the represented by the area inside the Carnot cycle.

Question # 10

First law of thermodynamics is a

Question # 11

What is a thermal properly of a material that determines the quantity of energy required to change the phase of a unit mass of that substance.

Question # 12

What type of process is the Carnot's cycle.

Question # 13

Mean free path in a gas is the

Question # 14

Which quantity provides a quantitative measure of disorder.

Question # 15

Which law states that two given samples of an ideal gas at the same temperature pressure and volume contain the same number of molecules.

Question # 16

What is the total entropy change during an reversible cycle.

Question # 17

What is the human body temperature in Celsius scale.

Question # 18

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

Question # 19

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

Question # 20

The zero point of Kelvin scale is called.

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 What is world's average surface air temperature.
A. 5 oC
B. 10 oC
C. 15 oC
D. 20 oC
2 If temperature of the sink is decreased the efficiency of a Carnot engine
A. Increases
B. Decreases
C. Remains constant
D. First increases and thend ecreases
3 On what factor the internal energy of a thermodynamic system depend upon.
A. History
B. State
C. Process
D. Surroundings
4 The process in which no heat enters or leaves the system is called.
A. Isdobaric
B. Isochoric
C. Isothermal
D. Adiabatic
5 Which of the following is the science of measuring the heat of chemical reactions or physical changes.
A. Thermometry
B. Calorimetry
C. Telemetry
D. Photometry
6 The number of molecules or atoms in a specific volume of a gas is independent of their
A. Volume
B. Pressure
C. Size
D. Temperature
7 The amount of heat needed per unit mass to raise the temperature of a system one degree at constant pressure is numerically aqual to
A. The specific heat
B. The specific thermal energy
C. The specific heat at constant pressure
D. the internal energy of the gas
8 A mercury thermometer has
A. Low conductivity and low thermal capacity
B. High conductivity and high thermal capacity
C. Low conductivity and high thermal capacity
D. High conductivity and high thermal capacity
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 parameters does not characterize the thermodynamic state of matter.
A. Temperature
B. Pressure
C. Volume
D. work

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