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
Because of second law of thermodynamics about the direction of energy flow what is possible.
Question # 2
The temperature of a certain substance in Celsius scale of temperature is 800 oC in Kelvin scale it is.
Question # 3
Change in which parameter determines the work done by a gas during adiabatic prcoess.
Question # 4
The zero point of Kelvin scale is called.
Question # 5
Which quantity provides a quantitative measure of disorder.
Question # 6
The gas thermometer is taken as the primary standard because.
Question # 7
The specific heat capacity of a substance is the amount of heat required to.
Question # 8
Which thermodynamic law state taht the entropy of a perfect system approaches zero.
Question # 9
A cup of coffee at 80 oC is left to cool to 30 oc if the heat capacity of the cup and coffee is 2.0 kJ k-1 how much heat is released during the cooling.
Question # 10
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 # 11
Significant motion for the molecules of a monoatomic gas is.
Question # 12
A standard fixed point for calibrating a thermometer is.
Question # 13
First law of thermodynamics is a
Question # 14
What is the SI unit for thermal conductivity.
Question # 15
Certain gas are called permanent gases because.
Question # 16
Which following properties of molecules of a gas is same for all gases at a particular temperature.
Question # 17
The volume of a goas at constant pressure is directly proportional to the temperature as measured on the.
Question # 18
Difference between the molar heat capacity constant pressure and that a constant volume is equal to
Question # 19
if temperature eon Celsius scale is 50 oC the temperature on Fahrenheit scale will be.
Question # 20
If the specific latent heat of vaporization of oxygen is 214 kJ kg-1 how much heat will be absorbed when 3.0 kg of oxygen is boiled off at its boiling point.
Top Scorers Of PPSC Physics Topic 3 Thermal Properties of Matter MCQ`s Test
Q
Queen Fatima21 - Aug - 2023
00 Min 34 Sec
19/20
A
Azeem Sherazi28 - Jun - 2024
04 Min 10 Sec
16/20
W
Waqar Ali 20 - Dec - 2023
13 Min 24 Sec
15/20
F
Fiza Farooq04 - Dec - 2022
07 Min 34 Sec
14/20
M
Mansoor Abbasi30 - Dec - 2022
19 Min 31 Sec
14/20
U
Urooj Qadir15 - Jul - 2024
02 Min 19 Sec
13/20
M
Muhammad irfan19 - Dec - 2023
07 Min 12 Sec
13/20
L
Laraib Latif24 - Apr - 2024
07 Min 43 Sec
13/20
M
Muhammad Zeshan18 - Sep - 2024
08 Min 49 Sec
13/20
H
hira gul06 - Jun - 2024
12 Min 58 Sec
13/20
T
tanveer hussain02 - Dec - 2022
13 Min 58 Sec
13/20
U
Unsa Liaquat30 - Jul - 2023
06 Min 56 Sec
12/20
Z
zafar iqbal27 - Jul - 2023
07 Min 16 Sec
12/20
S
Shah Gul27 - 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
By definition a gas is said to be have undergone adiabatic compressing when
A. No heat exchange occurs between the gas and its surroundings
B. The gas is compressed quickly
C. The gas is compressed slowly
D. The temperature of the gas remains constant
2
Mean free path of gas molecules in inversely proportional to its.
A. Weight
B. Temperature
C. Pressure
D. Volume
3
The temperature which is the same in oC and oF is.
A. -20
B. -40
C. 20
D. 40
4
What is the triple point of water.
A. 273 .15 K
B. 0 K
C. 100 K
D. 0 oC
5
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
6
How many calories of heat are required to evaporate completely 1 g of ice at 0 oC
A. 480 calories
B. 720 calories
C. 940 calories
D. 1170 calories
7
The phenomenon of Brownian motion shows that
A. Molecules exist and can be seen as bright dots moving about
B. Molecules moves about randomly at highs speeds
C. Smoke particles behaves as molecules
D. Smoke particles can be used as models of air molecues.
8
In order of a cyclic heat engine operating between two heat reservoirs to be as efficient as a Carnot engine. It must be.
A. A gas engine
B. Adiabatic
C. Reversible
D. A refrigerator
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.
A. 120 s
B. 150 s
C. 1200 s
D. 1500 s
10
Which following properties of molecules of a gas is same for all gases at a particular temperature.
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