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

ayan sajjad 06 - Nov - 2024 01 Min 55 Sec 14/20
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RIZWAN LIAQAT 21 - Oct - 2024 02 Min 09 Sec 14/20
A

Areeba Jamal 14 - Sep - 2024 03 Min 06 Sec 14/20
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Mohammad Ahmed 28 - Sep - 2024 09 Min 09 Sec 14/20
A

asima noreen 18 - Sep - 2024 02 Min 52 Sec 13/20
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Wania Irfan 11 - Sep - 2024 05 Min 11 Sec 13/20
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Danish Asghar. 17 - Sep - 2024 06 Min 43 Sec 13/20
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Haziqa Arshad 18 - Sep - 2024 01 Min 47 Sec 12/20
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Mehak Soomro 19 - Sep - 2024 03 Min 28 Sec 12/20
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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	First law of thermodynamics is merely a statement of law of conversation of:	A. Energy B. Angular momentum C. Change D. Linear momentum
2	Carnot cycle is:	A. Reversible B. Irreversible C. Sometimes A, Sometimes B D. None of these
3	In an ideal gas, the molecules have:	A. Kinetic energy only B. Potential energy only C. Both KE and PE D. None of these
4	Absolute zero is considered as that temperature at which:	A. All liquids become gases B. All gases become liquids C. Water freezes D. None of these
5	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
6	Thermal radiations are a type of:	A. Mechanical waves B. Electromagnetic waves C. Alpha rays D. Electrons
7	Change in momentum per second is:	A. Product force and time B. Product of pressure and area C. Ratio of pressure and area D. None of these
8	The nature of thermal radiation is similar to:	A. Ultraviolet rays B. Light rays C. Both of them D. None of them
9	The number of molecules in one mole of gas is equal to:	A. Avogadro number N_A B. Gas constant R C. Boltzmann constant k D. None of these
10	While dealing with the processes i thermodynamics, the working substances is usually:	A. Oxygen gas B. Hydrogen gas C. Ideal gas D. None of these

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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

The ideal gas obey gas law at:

When a gas is compressed:

At constant temperature, if the density of the gas is increased, its pressure will:

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.

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

The number of molecules in one mole of gas is equal to:

First law of thermodynamics is merely a statement of law of conversation of:

The temperature scale approved in SI units is:

Brownian motion confirms the truth of :

Tick which of the following is not state variable:

No entropy change is associated with:

In an ideal gas, the molecules have:

When heat is added to the system, the entropy change is:

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

Diesel engine coverts ____________ of available heat energy into work.

Most motorbikes have ____________ cylinder/s engine but cars usually have _________ cylinders on the same crankshaft.

The nature of thermal radiation is similar to:

Absolute zero is considered as that temperature at which:

The nature of thermal radiation is smaller to:

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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

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Most motorbikes have ____ cylinder/s engine but cars usually have _ cylinders on the same crankshaft.