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 given quantity of an ideal gas is at pressure P and temperature T What is the isothermal bulk modulus of the gas.

Question # 2

Which of the following thermometers is the most suitable for measuring rapidly varying temperature.

Question # 3

In Isochoric process there is no

Question # 4

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 # 5

How much lce will melt by 50,000 J of heat.

Question # 6

On which parameter, the heat capacity of a material depends upon.

Question # 7

Thermodynamics deals with

Question # 8

In free expansion of a gas. the internal energy of the system.

Question # 9

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

Question # 10

The mechanical equivalent of heat

Question # 11

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

Question # 12

How solid hydrogen is obtained.

Question # 13

In four stroke cycle the crank makes

Question # 14

Which of the following is a thermodynamic temperature scale.

Question # 15

The average K.E. of the molecules of an ideal gas in a closed rigid container is increased by a factor of 4 What happen to the pressure of the gas.

Question # 16

The pressure necessary to liquify a gas at the critical temperature is called.

Question # 17

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

Question # 18

The mechanical equivalent of heat is.

Question # 19

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

Question # 20

Difference between Cp and Cv is equal to

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PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 Which of the following is the science of measuring the heat of chemical reactions or physical changes.
A. Thermometry
B. Calorimetry
C. Telemetry
D. Photometry
2 Thermodynamics deals with
A. Isolated systems
B. The interactions among various parts of the system
C. The microscopic behavior of a system
D. The interactions between system and surrounding
3 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
4 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
5 If a gas does 10 J of external work white expanding then the change in internal energy is equal to.
A. 0 J
B. 10 J
C. -10 J
D. 100 J
6 In the free expansion of a perfect gas there is no.
A. work done
B. Heat exchnged
C. Internal energy changed
D. All of the above
7 Which of the following has maximum specific heat.
A. Glass
B. Iron
C. Brass
D. Lead
8 Which of the following should not change in an Isothermal process.
A. Volume
B. Pressure
C. Temperature
D. All of these
9 A Carnot engine can be 100% efficient of the sink is at.
A. 0 k
B. 0 oF
C. 0 oC
D. 273 K
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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