MDCAT Physics Chapter 8 online mcq test with answers for chapter 8 (Electromagnetism)

The students preparing for the MDCAT must solve the questions before appearing in the entry test. By solving the MCQs, the students can have a better understanding of the topic, and they can ace the test with maximum marks. The students should solve all the provided MCQs. Moreover, the answers are also given to facilitate the students to cross-check after solving the MCQs. It is mandatory to prepare all the topics included in this chapter thoroughly. Stay in touch with us to get more updates about the preparation material for MDCAT.

Top Scorers Of MDCAT Physics Chapter 8 Heat and Thermodynamics Online Test MCQ`s Test

U

Ume Rubab 11 - Sep - 2024 00 Min 28 Sec 15/20
A

Amshal Syed 18 - Sep - 2024 00 Min 31 Sec 15/20
S

Sameer Ali 02 - Oct - 2024 00 Min 49 Sec 14/20
A

ayan sajjad 06 - Nov - 2024 01 Min 55 Sec 14/20
R

RIZWAN LIAQAT 21 - Oct - 2024 02 Min 09 Sec 14/20
A

Areeba Jamal 14 - Sep - 2024 03 Min 06 Sec 14/20
M

Mohammad Ahmed 28 - Sep - 2024 09 Min 09 Sec 14/20
A

asima noreen 18 - Sep - 2024 02 Min 52 Sec 13/20
W

Wania Irfan 11 - Sep - 2024 05 Min 11 Sec 13/20
D

Danish Asghar. 17 - Sep - 2024 06 Min 43 Sec 13/20
H

Haziqa Arshad 18 - Sep - 2024 01 Min 47 Sec 12/20
M

Mehak Soomro 19 - Sep - 2024 03 Min 28 Sec 12/20
H

Hafiz Hafiz 04 - Nov - 2024 04 Min 03 Sec 12/20
N

Noor hadi 17 - Sep - 2025 11 Min 41 Sec 12/15
J

Jahanzeb 18 - Sep - 2024 16 Min 39 Sec 12/20

MCAT Physics Chapter 8 Important MCQ's

Sr.#	Question	Answer
1	The nature of thermal radiation is smaller to:	A. Ultraviolet rays B. Light rays C. Both of them D. None of these
2	The equation W = ________𝜟U represents:	A. Thermal process B. adiabatic process C. Isobaric process D. None of these
3	The motion of molecules in gases i:	A. Orderly B. Random C. Circular D. All of these
4	If temperature of the sink is decreased, efficiency of a carnot engine.	A. Remains constant B. Decreases C. Increases D. None of these
5	No entropy change is associated with:	A. Isothermal B. Adiabatic process C. Isobaric process D. None of them
6	Diesel engine coverts ____________ of available heat energy into work.	A. 20% to 25% B. 25% to 30% C. 30% to 35% D. 35% to 40%
7	The ideal gas obey gas law at:	A. Low tempratures and high pressures B. High temperatures and low pressures C. All temperatures and pressures D. None of these
8	Petrol engine coverts ____________ of available heat energy into work.	A. 20% to 25% B. 25% to 30% C. 30% to 35% D. 35% to 40%
9	Thermal radiations are a type of:	A. Mechanical waves B. Electromagnetic waves C. Alpha rays D. Electrons
10	In which process the change in internal energy of the system is zero:	A. Isochoric process B. Isobaric process C. Adiabatic process D. Isothermal process

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MDCAT Physics Chapter 8 MCQ Test With Answer for (Heat and Thermodynamics)

MCQ's Test For MDCAT Physics Chapter 8 Heat and Thermodynamics Online Test

MDCAT Physics Chapter 8 Heat and Thermodynamics Online Test

What will be efficiency of carnot engine when it is operated between the temperatures 47oC and 127 oC:

The ideal gas obey gas law at:

No entropy change is associated with:

The pressure exerted on the walls on the vessel by gas molecules is defined as:

A gas which strictly obeys the gas laws under all conditions of temperatures and pressure is called:

If temperature of the sink is decreased, efficiency of a carnot engine.

When two objects come to common temperature, the body is said to be in:

For a gas obeying Boyle's law, if the pressure is doubled the volume becomes:

The nature of thermal radiation is smaller to:

In an ideal gas, the molecules have:

Only those processes are probable to take place for which entropy os the system:

If the temperature difference between hot and cold body is greater the heat engine is:

In which process, the change in internal energy of the system of zero:

Real gases strictly obey gas laws at:

The equation PVr = Constant applies to:

Truth of kinetic energy theory is confirmed by:

The equation W = ________𝜟U represents:

The temperature at which all the gases become liquid is called:

A process in which no heat enters or leaves the system is called.

Petrol engine coverts ____________ of available heat energy into work.

Prepare Complete Set Wise MDCAT Physics Chapter 8 Heat and Thermodynamics Online Test MCQs Online With Answers

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Top Scorers Of MDCAT Physics Chapter 8 Heat and Thermodynamics Online Test MCQ`s Test

MCAT Physics Chapter 8 Important MCQ's

Test Questions

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What will be efficiency of carnot engine when it is operated between the temperatures 47^oC and 127 ^oC: