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 is the heat transfer mode between an object and its environment due to circular fluid motion.

Question # 2

An immersion heater rated at 150 W is fitted into a large block of ice at 0 oC. The specific latent heat of fusionism 300 J g-1. How long does it take to melt 10 g of ice.

Question # 3

Which quantity provides a quantitative measure of disorder.

Question # 4

Which of the following should not change in an Isothermal process.

Question # 5

Entropy of universe is increasing day by da due to.

Question # 6

In Isochoric process there is no

Question # 7

The internal inertia of a thermodynamics system is known as.

Question # 8

The law of equation of energy is applicable to the system whose constituents are.

Question # 9

Gas law PV = constant is for

Question # 10

Contrivances for converting heat into work are called.

Question # 11

What is the internal energy of a mono atomic ideal gas.

Question # 12

When the temperature of source and sink of a heat engine become equal the entropy change will be.

Question # 13

The change in entropy for any reversible cycle is identically

Question # 14

A frictionless heat engine can be 100% efficient only if its exhaust temperature is

Question # 15

Internal energy of a gas decreased when

Question # 16

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

Question # 17

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

Question # 18

The process in which pressure of the system remains constant.

Question # 19

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 # 20

In the gas equation PV =nRT , V is the volume of.

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 The process in which pressure of the system remains constant.
A. Isothermal process
B. Isochoric process
C. Isobaric process
D. Adiabatic process
2 First law of thermodynamics is a
A. Boyle 's law
B. Charles' law
C. Law of energy conservation
D. Steffen Boltzmann law
3 Gases exert pressure on walls of the vessels because gas molecules.
A. Possess momentum
B. Have finite volume
C. Collide with each other
D. Obey gas laws
4 The ration of Universal gas constant and Avogadro's number is called.
A. Equilibrium constant
B. Velocity constant
C. Boitzmann's constant
D. Gravitational constant
5 On which temperature scale a degree is 1/180 of the interval between the freezing point and the boiling point.
A. Celsius scale
B. Fahrenheit scales
C. Rankine scale
D. Kelvin scale
6 Which of the following thermometers is the most suitable for measuring rapidly varying temperature.
A. Thermocouple thermometer
B. Mercury in glass thermometer
C. Alcohol in glass thermometer
D. Platinum resistance thermometer
7 Which kind of thermodynamic process is defined as with no heat transfer into or out of a system i.e. Q =0
A. Isobaric process
B. Isochoric process
C. Isothermal process
D. Adiabatic process
8 The temperature of a certain substance in Celsius scale of temperature is 800 oC in Kelvin scale it is.
A. 173 K
B. 931 K
C. 1073 K
D. 1193 K
9 Which of the following is defined as the amount of heat required to raise the temperature of 1 g of water by 1 oC
A. Joule
B. BTO
C. Electron volt
D. Calorie
10 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

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