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General Physics 3 Mock Exam 1

University of Ilorin

Prepare effectively for your University of Ilorin 100 Level Physics examinations with this comprehensive mock exam. This assessment features multiple-choice questions designed to test your understanding of core concepts in Thermodynamics, Gas Laws, Temperature Conversion, Elasticity, and Heat Transfer.

3 weeks ago
23 Questions
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15m
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About This Exam

Prepare effectively for your University of Ilorin 100 Level Physics examinations with this comprehensive mock exam. This assessment features multiple-choice questions designed to test your understanding of core concepts in Thermodynamics, Gas Laws, Temperature Conversion, Elasticity, and Heat Transfer.

Topics Covered

- Thermodynamics

Exam Structure

  • Question Formatmcq
  • Total Questions23
  • Estimated Duration15 minutes
  • Difficulty LevelMedium

Learning Objectives

  • Understand and apply the concepts of isolated systems in thermodynamics.

Prerequisites

Basic understanding of algebra, units, and fundamental physics principles covered in introductory physics courses.

Sample Questions

Get a taste of what to expect in the full exam.

1
MCQQuestion

A spiral spring was stretched by 4.0 mm4.0 \text{ mm} when a force of 5.0 N5.0 \text{ N} was attached to it. What will be the extension if the force is increased by 80%80\%?

A

4.5 mm4.5 \text{ mm}

B

6.7 mm6.7 \text{ mm}

C

7.2 mm7.2 \text{ mm}

D

5.5 mm5.5 \text{ mm}

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2
MCQQuestion

In a system where Avogadro's law is obeyed, the initial number of molecules n1n_1 is tripled. Find the final volume

A

n2/3n_2/3

B

V2/3V_2/3

C

3V13V_1

D

V1/3V_1/3

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3
MCQQuestion

In thermodynamics, an isolated system can be defined as:

A

A system that exchanges only energy with its surroundings

B

A system that has no connection with the surroundings

C

A system that exchanges both matter and energy with its surroundings

D

A system that exchanges only matter with its surroundings

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4
MCQQuestion

The form of electromagnetic wave similar to light or radio waves and does not require a medium for its transmission is ____?

A

Radiation

B

Convection

C

Conduction

D

Evaporation

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5
MCQQuestion

Convert average human temperature of 98.6F98.6^\circ F to Celsius

A

37C37^\circ C

B

112C112^\circ C

C

32.5C32.5^\circ C

D

44C44^\circ C

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6
MCQQuestion

Unit of pressure in the equation of states in gases:

A

Pascal

B

ATM

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7
MCQQuestion

The temperature difference between the inside and outside of a car is 31.7C31.7^\circ C. Obtain this difference on the Fahrenheit scale.

A

338.67F-338.67^\circ F

B

169.67F-169.67^\circ F

C

57.06F57.06^\circ F

D

259.67F-259.67^\circ F

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8
MCQQuestion

The average human body temperature is 98.6F98.6^\circ F. What is its equivalent value on the Celsius scale?

A

48C48^\circ C

B

37C37^\circ C

C

30C30^\circ C

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9
MCQQuestion

Temperature is a measure of

A

None of the above

B

Motion of the atoms or molecules

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10
MCQQuestion

Calculate the work done by a system if 500 J500 \text{ J} is added to it and the change in internal energy of the system is 350 J350 \text{ J}

A

150 J150 \text{ J}

B

850 J850 \text{ J}

C

500 J500 \text{ J}

D

350 J350 \text{ J}

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Ready to start practicing?

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How to Prepare

Key Preparation Tips

  • Review fundamental physics formulas and definitions for each topic.

Mistakes to Avoid

  • Errors in temperature conversions, especially between Celsius and Kelvin.

Success Criteria

Achieving a score of 70% or higher on this mock exam indicates a strong grasp of the tested concepts and readiness for the actual examination.

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