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

On what factor the internal energy of a thermodynamic system depend upon.

Question # 2

Which of the following is heat transfer by means of the emission or absorption of electromagnetic radiation such as sunshine.

Question # 3

Entropy of universe is increasing day by da due to.

Question # 4

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

Question # 5

The pressure of a gas is directly proportions to

Question # 6

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.

Question # 7

The temperature of a certain substance in Celsius scale of temperature is 800 oC in Kelvin scale it is.

Question # 8

Internal energy of a gas decreased when

Question # 9

A perfect gas is one whose

Question # 10

The internal inertia of a thermodynamics system is known as.

Question # 11

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

Question # 12

If volume of the gas doubled without changing its temperature the pressure of the gas is

Question # 13

The process in which pressure of the system remains constant.

Question # 14

What is the human body temperature in Celsius scale.

Question # 15

Gas exert pressure on walls of the visual because gas molecules.

Question # 16

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

Question # 17

The internal energy of an isolated system

Question # 18

Which of the following has maximum specific heat.

Question # 19

To which law of thermodynamics, the concept of temperature is related to.

Question # 20

No entropy change is associated with

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PPSC Class Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 Real gases obey gas laws only at
A. Low pressure and high temperature
B. High pressure and low temperature
C. High pressure and high temperature
D. Low pressure and low temperature
2 In general work done on or by a gas depends on.
A. The initial state only
B. The final state only
C. The initial and final states
D. The initial state the final state and the path
3 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
4 The door of an operating refrigerator in a closed room is opened after sometime the temperature of the room will be
A. Lowered
B. Raised
C. Unaffected
D. Become zero
5 Which thermodynamic law state taht the entropy of a perfect system approaches zero.
A. Zeroth law of thermodynamics
B. First law of thermodynamics
C. Second law of thermodynamics
D. Third law of thermodynamics
6 The highest efficiency of a heat engine whose low temperature is 17 oC and the high temperature of 200 oC is.
A. 20%
B. 30%
C. 35%
D. 40%
7 Which of the following parameters does not characterize the thermodynamic state of matter.
A. Temperature
B. Pressure
C. Volume
D. work
8 The follow of heat from hot body to cold body is an example of
A. Adiabatic process
B. Isothermal process
C. Reversible process
D. Irreversible process
9 Which following properties of molecules of a gas is same for all gases at a particular temperature.
A. Momentum
B. Mass
C. velocity
D. K.E.
10 What is the minimum number of thermodynamic parameters required to specify the state of gas system.
A. 1
B. 2
C. 3
D. Infinite

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