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

The Fahrenheit and Kelvin scales intersect at

Question # 2

What happen to entropy in an irreversible cycle.

Question # 3

What is the total entropy change during an reversible cycle.

Question # 4

The product of mass and specific heat of a substance is called.

Question # 5

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 # 6

How solid hydrogen is obtained.

Question # 7

Which of the given geometries will result in the largest convection consfficient.

Question # 8

The ratio of specific heat capacity to motor heat capacity of a body

Question # 9

The volume of a goas at constant pressure is directly proportional to the temperature as measured on the.

Question # 10

The normal Human body temperature in Fahrenheit scale is.

Question # 11

In an isochoric process.

Question # 12

A heat engine can develop efficiency equal to 100% if the temperature of the sink is

Question # 13

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

Question # 14

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

Question # 15

How do solar heat and light reach the Earth.

Question # 16

Internal energy of a gas decreased when

Question # 17

A given mass of air occupies 12 m2 at normal atmospheric pressure if the pressure is increased to 4 times the original value without changing the temperature what volume will the air occupy.

Question # 18

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

Question # 19

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

Question # 20

No entropy change is associated with

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 The ratio of specific heat capacity to motor heat capacity of a body
A. Is a universals cantante
B. Depends upon the mass of the body
C. Depends upon the molecular weight of the body
D. Is dimensionless
2 The temperature of 1 kg of hydrogen gas is the same as that of 1 kg of helium gas if.
A. The gases have the same internal energy
B. The gas molecules occupy equal volumes
C. The gas molecules have the same root mean square speed
D. The gas molecules have same mean translational K.E.
3 Which temperature is the absolute measure of temperature.
A. Thermodynamic temperature
B. Freezing point
C. Boiling point
D. Absolute zero
4 In an isobaric process there is no.
A. Pressure change
B. Internal energy change
C. Heat exchanged
D. volume change or work done
5 The kinetic molecular model of matter describe matter an being made up of molecules in continuous.
A. Vibratory motion
B. Random motion
C. rotatory motion
D. Linear motion
6 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.
A. PAD
B. PA/d
C. Pd/A
D. Pd/A2
7 In an isochoric process.
A. Volume changes
B. Pressure changes
C. Temperature changes
D. Volume remains constant
8 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
9 The SI unit of heat capacity is.
A. kg J
B. Kg J-1
C. J K-1
D. Kg J-1 K-1
10 In which temperature range water decreases in volume with increasing temperature.
A. From 0 oC to 4 oC
B. from 0 oC to 10 oC
C. from 50 oC to 100 oC
D. from 75 oC to 100 oC

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