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

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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
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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	Avogadro number is known as number of molecules in:	A. One kg of a substance B. Unit volume of a substance C. One mole of a substance D. None of these
2	Truth of kinetic energy theory is confirmed by:	A. Diffusion of gases B. Brownian motion C. Both A and B D. None of these
3	The temperature scale approved in SI units is:	A. Calslus scale B. Kelvin scale C. Fehrenhelt scale D. None of these
4	Carnot cycle is:	A. Reversible B. Irreversible C. Sometimes A, Sometimes B D. None of these
5	In thermodynamics, the change in internal energy depends upon:	A. The path taken between initial and final states B. The initial state only C. The final state only D. Initial and final states
6	A process in which no heat enters or leaves the system is called.	A. Adiabatic process B. Isothermal process C. Isochoric process D. None of these
7	At constant temperature, if the volume of a given mass of a gas is doubled, then the density of gas becomes:	A. Double B. Remains constant C. Half D. None of these
8	For a gas obeying Boyle's law, if the pressure is doubled the volume becomes:	A. One half B. Double C. Four times D. None of these
9	One degree of thermodynamics scale of temperature is called:	A. Celsius B. Fahrenheit C. Kelvin D. Radian
10	The motion of molecules in gases i:	A. Orderly B. Random C. Circular D. All 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

If Cvdonotes molar specific heat at constant volume and𝜟 T is the change in temperature, then Cv𝜟T gives:

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

When a gas is compressed:

Truth of kinetic energy theory is confirmed by:

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

The efficiency of a particle heat engine:

In an ideal gas, the molecules have:

Carnot engine is ____________ heat engine.

Absolute zero is considered as that temperature at which:

Which of the following does not have the same units:

The ideal gas obey gas law at:

If P is the pressure and V is the volume, Then PV will represent:

The nature of thermal radiation is similar to:

No of spark plugs needed in diesel engine is:

The ratio of output work per cycle to input energy per cycle is called:

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

In the theory of dimensional analysis, heat may be properly represented by:

No entropy change is associated with:

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

According to boyle's law, volume of a given mass of a gas is

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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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If C_vdonotes molar specific heat at constant volume and𝜟 T is the change in temperature, then C_v𝜟T gives: