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 kind of thermodynamic process is defined as with no heat transfer into or out of a system i.e. Q =0

Question # 2

Which thermometer is called sprint thermometer

Question # 3

Which of the following phenomenon gives evidence of the molecular structure of mater

Question # 4

In ideal gas equation PV = nRT , R is

Question # 5

The term used for heat capacity per unit mass is.

Question # 6

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 # 7

The gas temperature is increased from 27 oC to 127 oC What is the ratio of mean kinetic energies.

Question # 8

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

Question # 9

How does heat transfer between objects.

Question # 10

The ratio between the energy dissipated in some process and the heat that appears as a result is the

Question # 11

The temperature of 1 kg of hydrogen gas is the same as that of 1 kg of helium gas if.

Question # 12

When a fluid in a cylinder expands through a distance 'd' against a piston of area 'A' which is exerting a constant pressure 'P' the work done is equal by.

Question # 13

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 # 14

Gases exert pressure on walls of the vessels because gas molecules.

Question # 15

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

Question # 16

A heat engine with 100% efficiency would have to.

Question # 17

What is the triple point of water.

Question # 18

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

Question # 19

What is the mean free path in a gas.

Question # 20

Which temperature is the absolute measure of temperature.

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 How do solar heat and light reach the Earth.
A. By radiation
B. By convection
C. By conduction
D. By conduction and convection
2 For which process is the relation Delta Q = Delta V true.
A. Isothermal
B. Adiabatic
C. isobaric
D. Isochoric
3 When a hot liquid is mixed with a cold liquid temperature of the mixture.
A. First decreases and then becomes constant
B. First increases and then becomes constant
C. Continuously decreaes
D. Is undefined for some time and then nearly becomes constant
4 When the temperature of source and sink of a heat engine become equal the entropy change will be.
A. Zero
B. Maximum
C. Minimum
D. Negative
5 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
6 What should be the shape of an ideal thermometer.
A. Sphereical
B. Cubical
C. Cylindrical
D. Rectangular
7 Which kind of motion is exhibited by molecules of monoatomic gas.
A. Rotatory
B. Vibratory
C. Translatory
D. Random
8 What is the internal energy of a mono atomic ideal gas.
A. Potential only
B. Parity kinetic and parity potential
C. Kinetic only
D. Neither kinetic nor potential
9 The heat required to sublime one mole of the substance at standard temperature and pressure is called.
A. Latest heat
B. Specific heat
C. Heat of sublimation
D. Heat capacity
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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