Home 9th Class Physics Notes Properties of Matter: 9th Class Physics Chapter 7 MCQs

Properties of Matter: 9th Class Physics Chapter 7 MCQs

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This post has Class 9 Physics Chapter 7 Notes of students. Here you can find 9th Class Physics Chapter 7 MCQs. Name of this Chapter is Properties of Matter. These Multiple Choice Questions are for practice to those students who are looking for it online.

Properties of Matter: 9th Class Physics Chapter 7 MCQs for students

For Chapter 6 Notes, Click Here.

1. The number of perpendicular components of a force are:
(A) 1
(B) 3
(C) 4
(D) 2

(D) 2

2. SI unit of pressure is Pascal, which is equal to:
(A) 10⁴ Nm⁻²
(B) 1 Nm⁻²
(C) 10³ Nm⁻²
(D) 10² Nm⁻²

(B) 1 Nm⁻²

3. Which should be the approximate length of a glass tube construct a water barometer:
(A) 0.5 m
(B) 1 m
(C) 2.5 m
(D) 11 m

(B) 1 m

4. Which of substance is the lightest:
(A) Copper
(B) Mercury
(C) Aluminum
(D) Lead

(C) Aluminum

5. In which of the following state molecules do not leave their position:
(A) Liquid
(B) Solid
(C) Gas
(D) Plasma

(B) Solid

6. The fourth state of matter is called:
(A) Solid
(B)Liquid
(C) Gas
(D) Plasma

(D) Plasma

7. Which of the substance is the lightest:
(A) Copper
(B) Mercury
(C) Aluminium
(D) Lead

(C) Aluminium

8. What should be the approximate length of a glass tube to construct a water barometer?
(A) 11 m
(B) 2.5 m
(C) 1 m
(D) 0.5 m

(A) 11 m

9. Rate of doing work is called:
(A) energy
(B) torque
(C) power
(D) momentum

(C) power

9th Class Physics Chapter 7 Short Questions and Answers are also available.

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