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

What is the triple point of water.

Question # 2

The change in entropy for any reversible cycle is identically

Question # 3

What kind of movement is dictated by the laws of thermodynamcis.

Question # 4

What should be the shape of an ideal thermometer.

Question # 5

Thermodynamics deals with

Question # 6

Which temperature is the absolute measure of temperature.

Question # 7

The specific heat of all gases increases with temperature at high temperature decreases at low temperature expectation is

Question # 8

A heat engine with 100% efficiency would have to.

Question # 9

In which temperature range water decreases in volume with increasing temperature.

Question # 10

Mean free path of gas molecules is inversely proportional to its

Question # 11

If two gases have same reduced pressure volume and temperature it is according to

Question # 12

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

Question # 13

Entropy of universe is increasing day by da due to.

Question # 14

Which of the following has negative specific heat

Question # 15

Which following properties of molecules of a gas is same for all gases at a particular temperature.

Question # 16

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

Question # 17

A metallic rod is continuously heated at its two ends, The heat following through the rod does not depend upon.

Question # 18

What is the heat required in Kilo joules when the temperature of 100 g of copper is raised thgough 20 K/. Specific heat capacity of copper is 0.4 x 10-3 kg -1 k-1

Question # 19

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

Question # 20

When ever a system is made to complete a cyclic process the work done during the complete cycle.

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 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
2 The amount of heat needed per unit mass to raise the temperature of a system one degree at constant pressure is numerically aqual to
A. The specific heat
B. The specific thermal energy
C. The specific heat at constant pressure
D. the internal energy of the gas
3 The law of equation of energy is applicable to the system whose constituents are.
A. At rest
B. In orderly motion
C. in random motion
D. Moving at constant speed
4 Mean free path of gas molecules is inversely proportional to its
A. Volume
B. Pressure
C. Temperature
D. Size
5 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
6 What is the amount of mechanical work done to melt 1 g of ic completely
A. 4.2 J
B. 42 J
C. 80 J
D. 336 J
7 When a solid is melting the temperature remains constant even through heat is being supplied because the
A. Heat is being used to break up the intermolecular bonds
B. Solid is not absorbing any heat
C. Molecules are moving faster
D. Molecules are farther a part
8 Which statement about convection is correct.
A. Brownian motion is a form of convection
B. Convection occurs only in gas
C. Convection results from a density change
D. Evaporation is a form of convection
9 The behavior of the gases that can be easily liquefied is like that of the.
A. Triatomic gases
B. Ideal gases
C. Van der walls gases
D. Dia atomic gases
10 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

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