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

Start Test Download PDF

PPSC Physics Topic 3 Thermal Properties of Matter

00:00
Question # 1

The specific heat of an ideal gas values as

Question # 2

Which of the following is standard scale of temperature

Question # 3

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 # 4

Which law states that a change in the internal energy of a closed thermodynamic system is equal to the difference between the heat supplied to the system and teh amount of work by the system on the surrounding.

Question # 5

In four stroke cycle the crank makes

Question # 6

The mechanical equivalent of heat

Question # 7

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

Question # 8

Why freezer a refrigerator is located in the top section

Question # 9

An ice making machine extracts energy at the rate of 500 W The specific latent heat of fusion of ice is 300 kj kg-1. How long does it take to freeze 2 kg of water at 0 oC.

Question # 10

A gas thermometer is more sensitive than a mercury thermometer because the expansion of gas for 1 o/c rise in temperature is.

Question # 11

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

Question # 12

On what factor the internal energy of a thermodynamic system depend upon.

Question # 13

Which statement about convection is correct.

Question # 14

Which thermometer is called sprint thermometer

Question # 15

What happens to Carnot efficiency if the source temperature increases.

Question # 16

A Carnot engine has the same efficiency between (i) 100 K and 500 K and ii) T and 900 K What will be T.

Question # 17

Which law states that if two systems are in thermal equilibrium with a third system they are also in the thermal equilibrium with each other.

Question # 18

Which of the following is the science of measuring the heat of chemical reactions or physical changes.

Question # 19

What is the human body temperature in Celsius scale.

Question # 20

The change in entropy for any reversible cycle is identically

Submit

Prepare Complete Set Wise PPSC Physics Topic 3 Thermal Properties of Matter MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of PPSC Physics Topic 3 Thermal Properties of Matter MCQ`s Test

  • Q
    Queen Fatima 21 - Aug - 2023 00 Min 34 Sec 19/20
  • A
    Azeem Sherazi 28 - Jun - 2024 04 Min 10 Sec 16/20
  • W
    Waqar Ali 20 - Dec - 2023 13 Min 24 Sec 15/20
  • F
    Fiza Farooq 04 - Dec - 2022 07 Min 34 Sec 14/20
  • M
    Mansoor Abbasi 30 - Dec - 2022 19 Min 31 Sec 14/20
  • U
    Urooj Qadir 15 - Jul - 2024 02 Min 19 Sec 13/20
  • M
    Muhammad irfan 19 - Dec - 2023 07 Min 12 Sec 13/20
  • L
    Laraib Latif 24 - Apr - 2024 07 Min 43 Sec 13/20
  • M
    Muhammad Zeshan 18 - Sep - 2024 08 Min 49 Sec 13/20
  • H
    hira gul 06 - Jun - 2024 12 Min 58 Sec 13/20
  • T
    tanveer hussain 02 - Dec - 2022 13 Min 58 Sec 13/20
  • U
    Unsa Liaquat 30 - Jul - 2023 06 Min 56 Sec 12/20
  • Z
    zafar iqbal 27 - Jul - 2023 07 Min 16 Sec 12/20
  • S
    Shah Gul 27 - Nov - 2023 08 Min 24 Sec 12/20
  • R
    Rumaisah 26 - Dec - 2023 10 Min 39 Sec 12/20

PPSC Physics Chapter 3 Important MCQ's

Sr.# Question Answer
1 Law of increase of entropy is a result of
A. First law of thermodynamics
B. Second law of thermodynamics
C. Third law of thermodynamics
D. Zeroth law of thermodynamics
2 On which of the following the kinetic theory of gases is not applicable.
A. Water vapour
B. Smoke particles
C. Bound particles
D. Free electrons
3 During an adiabatic gas expansion the environment
A. Serves as a heat sink
B. Serves as a heat source
C. Must be at a higher temperature than the gas
D. Does not have to participate
4 The highest efficiency of a heat engine whose low temperature is 17 oC and the high temperature of 200 oC is.
A. 20%
B. 30%
C. 35%
D. 40%
5 The process in which a system undergoes a change of state at constant volume.
A. Isobaric process
B. Isochoric process
C. Isothermal process
D. Adiabatic process
6 On which parameter, the heat capacity of a material depends upon.
A. Density of the material
B. Specific heat of the material
C. Temperature of the material
D. Structure of the material
7 What is the total entropy change during an reversible cycle.
A. Unity
B. Infinite
C. Zero
D. Cannot be detected
8 What should be the shape of an ideal thermometer.
A. Sphereical
B. Cubical
C. Cylindrical
D. Rectangular
9 Which of the following is a non contacting device that intercepts and measures thermal radiation.
A. Thermometer
B. Pyrometer
C. Voltmeter
D. Lactometer
10 A Carnot engine has the same efficiency between (i) 100 K and 500 K and ii) T and 900 K What will be T.
A. 90 K
B. 100 K
C. 180 K
D. 200 K

Test Questions