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

  • Time Allowed20

PPSC Physics Topic 3 Thermal Properties of Matter

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Question # 1

A perfect gas is one whose

Question # 2

In which thermodynamic process enthalpy of the system remains constant.

Question # 3

How solid hydrogen is obtained.

Question # 4

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

Question # 5

Pressure of a gas depends upon

Question # 6

The process in which pressure of the system remains constant.

Question # 7

Change in which parameter determines the work done by a gas during adiabatic prcoess.

Question # 8

Why freezer a refrigerator is located in the top section

Question # 9

The ration of Universal gas constant and Avogadro's number is called.

Question # 10

According to kinetic theory of gases one assumes that the collisions between molecules are.

Question # 11

What is the necessary condition for Boyle's law to hold good.

Question # 12

How many calories of heat are required to evaporate completely 1 g of ice at 0 oC

Question # 13

A heat engine with 100% efficiency would have to.

Question # 14

If a gas does 10 J of external work white expanding then the change in internal energy is equal to.

Question # 15

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

Question # 16

A mercury in glass thermometer and thermocouple thermometer are both calibrated using the same fixed point of 0 oC and 100 oc when both temperature are used to measure the temperature of a body the temperature measured on both thermometers will be exactly the same

Question # 17

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

Question # 18

A convention current is the movement of fluid caused by the change in.

Question # 19

How many calories of heat are required to evaporate completely 1 g or ice at 0 oC

Question # 20

Temperature of a gas is related to.

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 Net change in entropy of a system in a Carnot's cycle in
A. Positive
B. Negative
C. Zero
D. Infinite
2 One calorie equals to
A. 1.2 J
B. 2.2 J
C. 3.2 J
D. 4.2 J
3 The normal Human body temperature in Fahrenheit scale is.
A. 32 oF
B. 40 oF
C. 98.4oF
D. 212 oF

4 If the specific latent heat of vaporization of oxygen is 214 kJ kg-1 how much heat will be absorbed when 3.0 kg of oxygen is boiled off at its boiling point.
A. 14 kJ
B. 64 k J
C. 140 kJ
D. 642 k j
5 Which of the following phenomenon gives evidence of the molecular structure of mater
A. Evaporation
B. Diffusion
C. Brownian movement
D. All of the above
6 Contrivances for converting heat into work are called.
A. Heat pumps
B. Heat engines
C. IC engines
D. Jet engine
7 Which thermometer is called sprint thermometer
A. Alcohol thermometer
B. Mercury in glass thermometer
C. Gas thermometer
D. Radiation thermometer
8 On which of the following the kinetic theory of gases is not applicable.
A. Water vapour
B. Smoke particles
C. Bound particles
D. Free electrons
9 A gas thermometer is more sensitive than a mercury thermometer because the expansion of gas for 1 o/c rise in temperature is.
A. Five times as much as mercury
B. Ten times as much as mercury
C. Twenty times as much as mercury
D. Hundred times as much as mercury
10 Which of the following devoices are used for measuring temperature.
A. Thermocouples
B. Thermistors
C. Thermometers
D. All of these

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