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

  • Total Questions20

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PPSC Physics Topic 3 Thermal Properties of Matter

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Question # 1

Why freezer a refrigerator is located in the top section

Question # 2

The behavior of the gases that can be easily liquefied is like that of the.

Question # 3

Andrews isothermal helps to messure

Question # 4

What is the heat required in Kilo joules when the temperature of 100 g of copper is raised thgough 20 K/. Specific heat capacity of copper is 0.4 x 10-3 kg -1 k-1

Question # 5

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

Question # 6

Which of the following measures how quickly the thermometer liquid mainly because it

Question # 7

When all the systems taking part in a process are included, the entropy.

Question # 8

Which one of the following temperature scales is independent of the properties of any particular substance.

Question # 9

At the temperature of -273 oC. pressure of a gas at constant volume becomes zero This specific temperature is called.

Question # 10

How do solar heat and light reach the Earth.

Question # 11

Mean free path of gas molecules is inversely proportional to its

Question # 12

Which kind of motion is exhibited by molecules of monoatomic gas.

Question # 13

Which of the following has negative specific heat

Question # 14

An inflated tyre suddenly bursts As a result of this temperature of the surrounding

Question # 15

Mean free path of gas molecules is inversely proportional to its.

Question # 16

The specific heat capacity of the body depends upon.

Question # 17

Thermal conduction in metals differs from thermal conduction in insulators,. The reasons for this is that , in metals heat can be transported by.

Question # 18

The process in which a system undergoes a change of state at constant volume.

Question # 19

In which given process does the system always return to the original thermodynamic state.

Question # 20

No entropy change is associated with

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 What is the human body temperature in Celsius scale.
A. 30 oc
B. 36. 9 oC
C. 98. 4 oC
D. 100 oC
2 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.
A. Third law of thermodynamics
B. Second law of thermodynamics
C. First law of thermodynamics
D. Zeroth law of thermodynamics
3 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
4 If the gas pressure is increased then its mean free path becomes.
A. More
B. Zero
C. Infinite
D. Less
5 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
6 Which of the following is a clinical thermometer.
A. Gas thermometer
B. Mercury thermometer
C. Alcohol thermometer
D. Radiation thermometer
7 The change in entropy for any reversible cycle is identically
A. Infinite
B. Positive
C. Negative
D. Zero
8 The base unit of temperature in SI is
A. Fahrenheit
B. Celsius
C. Kelvin
D. Rnakine
9 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
10 The pressure of a goas is directly proportion to
A. Mean velocity of the molecules
B. Mean square velocity of the molecules
C. Root mean square velocity of the molecules
D. Instantaneous velocity of the molecules

Test Questions