ECAT Pre Computer Science Chapter 11 MCQ Test With Answer

Top Scorers Of ECAT Physics Chapter 11 Heat & Thermodynamics MCQ`s Test

A

Abdullah Baloch 28 - Jul - 2024 06 Min 01 Sec 60/60
V

Vertex Gaming 16 - Jul - 2024 01 Min 06 Sec 55/60
A

Ali Kumail 29 - May - 2024 01 Min 41 Sec 55/60
M

Muhammad Abdur.Rahman Khan 28 - Aug - 2024 02 Min 51 Sec 55/60
M

Mian House 31 - May - 2024 06 Min 26 Sec 55/60
M

Muhammad Hashim 02 - Jun - 2024 02 Min 29 Sec 50/60
M

Mian amar Mustafa 09 - Feb - 2024 03 Min 05 Sec 50/60
A

Atif Murad 11 - Mar - 2024 01 Min 46 Sec 45/60
A

Ahmad Arshad 10 - Jan - 2024 03 Min 11 Sec 45/60
U

umme roman khan 14 - Jan - 2024 03 Min 41 Sec 45/60
H

HUSSAIN Mudasser 24 - Jun - 2024 02 Min 24 Sec 40/60
A

Ayan Shuaib 30 - Jan - 2024 03 Min 08 Sec 40/60
A

Astha 01 - Feb - 2024 06 Min 49 Sec 40/60
U

urooj urooj 17 - Jul - 2024 02 Min 12 Sec 35/60
K

Kashif Siddiqui 14 - Sep - 2024 03 Min 17 Sec 35/60

ECAT Physics Chapter 11 Important MCQ's

Sr.#	Question	Answer
1	What temperature is the same on Celsius scale as well as on Fahrenheit scale?	A. 32°C B. -32°C C. -40°C D. -212°C
2	A real gas can be approximated to an ideal gas at	A. Low density B. High pressure C. High density D. Low temperature
3	The only significant motion possessed by the mono-atomic gas represented is:	A. Translatory B. Rotatory C. Vibratory D. None of these
4	One mole of any substance contain	A. same number of molecules B. different number of molecules C. may be same or different D. none of them
5	When two objects come to common temperature, the body is said to be in:	A. Static equilibrium B. Dynamic equilibrium C. Thermal equilibrium D. None of these
6	The internal energy of an ideal gas system is generally the	A. translational K.E of molecules B. vibrational K.E of molecules C. rotational K.E of molecules D. all of them
7	Generally a temperature scale is established by using certain physical properties of a material which varies	A. nonlinearly with temperature B. linearly with temperature C. either of them D. none of them
8	If the formula PV = nRT, n denotes:	A. Number of molecules per unit volume B. Number of moles C. Number of molecules D. None of these
9	A diatomic gas molecule has	A. translational energy B. rotaional energy C. vibrational energy D. all of them
10	Brownian motion increases due to	A. Increase in size of Brownian particle B. Increase in temperature of medium C. Increase in density of medium D. Increase in viscosity of medium

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

ECAT Pre Computer Science Chapter 11 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 11 Heat & Thermodynamics

ECAT Physics Chapter 11 Heat & Thermodynamics

The efficiency of carnot engine cannot be 100% or one unless cold reservoir is at

If an amount of heat enters the system it could

Absolute zero is considered as that temperature at which:

According to the second law, which is must to produce work

On a cold morning a metal surface will fell colder to touch than a wooden surface, because

Sadi carnot described an ideal heat engine in

The bicycle pump provides a good example of

In an adiabatic process the work is done at the expense of the

Pressure applied at any point of gas at rest is transmitted equally to all parts of the gas. This is the statement of:

A process which can be retraced in exactly reverse order, without producing any change in the surroundings is called

The efficiency of petrol engine is usually not more than 25% to 30% because of

An amount of water of mass 20 g at 0°C is mixed with 40 g of water at 10°C. Final temperature of mixture is

Adiabatic change occurs when the gas

The concept of entropy was introduced into the study of thermodynamics in

It is impossible to devise a processes which may convert heat, extracted from a single reservoir, entirely into work without leaving any change in the working system. This is the statement of

Prepare Complete Set Wise ECAT Physics Chapter 11 Heat & Thermodynamics MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

Set 10

Set 11

Set 12

Topic Test

Top Scorers Of ECAT Physics Chapter 11 Heat & Thermodynamics MCQ`s Test

ECAT Physics Chapter 11 Important MCQ's

Test Questions

Is this page helpful?

Share your comments & questions here

Arsal