9th Class

9th Class Physics Chapter 1 Quiz with Answers

“9th Class Physics Chapter 1 Quiz: Physical Quantities and Measurement” introduces the basic concepts of physical quantities, their measurement, and the importance of units. This chapter is fundamental for MDCAT students as it provides the foundational knowledge needed to understand more complex concepts in physics. Our MDCAT Quiz for this chapter is tailored to help students master these key concepts and prepare effectively for the exam.

The chapter first defines physical quantities, which are properties of matter that can be measured. Students learn about the SI units, International System of Units, and how to apply them for the exact measurements of quantities like length, mass, time, temperature, and electric current. The chapter also explains the concept of uncertainty in measurements and the concept of significant figures. Important topics include scalars and vectors, the difference between them, and how to perform basic calculations involving these quantities. Also, students will explore the concept of conversion factors and how to convert units from one system to another.

MDCAT Quiz: Strengthen Your Measurement Skills

Our MDCAT Quiz for Chapter 1 is prepared to check your understanding of various key topics like physical quantities, SI units, and the conversion between units. It contains MDCAT-level questions that give students a very challenging time to apply their knowledge in practical scenarios. Regular practice of these quizzes polishes your skills in making accurate measurements of different physical quantities and thus prepares you for questions related to physical quantities and measurement in the MDCAT exam.

  • Test Name: 9th Class Physics Chapter 1 Quiz
  • Type: Quiz Test
  • Total Questions: 30
  • Total Marks: 30
  • Time: 30 minutes

Note: Answer of the questions will change randomly each time you start the test, once you are finished, click the View Results button.

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Free Flashcards for Physical Quantities and Measurement

Practice the revision with free flashcards of Chapter 1. These flashcards focus on crucial terms like SI units, scalars, vectors, and significant figures to help you quickly memorize basic concepts. Flashcards are good for reinforcing knowledge and making sure that no important details relevant to the MDCAT exam are missed.

What is the formula for Ohm's Law?

V = I × R

How many kilometers are in one mile?

1.60934

What is the SI unit of capacitance?

Farad

What is the formula for acceleration?

Acceleration = Change in Velocity/Time

What is the measurement 4000 written in scientific notation?

4 x 10³

What is the formula for work done?

Work Done = Force × Distance

How many meters are in one millimeter?

0.001

What is the SI unit of magnetic flux?

Weber

What is the formula for kinetic energy?

Kinetic Energy = 0.5 × Mass × Velocity²

How many nanoseconds are in one second?

1000000000

What is the SI unit of force?

Newton

What is the formula for pressure?

Pressure = Force/Area

How many milliliters are in one liter?

1000

What is the SI unit of power?

Watt

How many grams are in one kilogram?

1000

What is the formula for velocity?

Velocity = Distance/Time

What is the SI unit of frequency?

Hertz

What is the volume of a cylinder with a radius of 3 centimeters and a height of 5 centimeters?

141.37 cm³

What is the speed of light in a vacuum?

Approximately 3.00 x 10⁸ meters per second

How many significant figures are in the measurement 0.00780?

3

What is the SI unit of electric potential?

Volt

What is the formula for density?

Density = Mass/Volume

How many meters are in one kilometer?

1000

What is the SI unit of luminous flux?

Lumen

Which unit is used to measure the amount of substance?

Mole

What is the measurement 0.0056 written in scientific notation?

5.6 x 10⁻³

How many seconds are in one hour?

3600

What is the SI unit of luminous intensity?

Candela

What is the volume of a cube with sides measuring 2 centimeters each?

8 cm³

Which instrument is used to measure electric resistance?

Ohmmeter

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