What is meant by the term Pascal?

Important Questions on Gravitation

EASY

9th CBSE

IMPORTANT

All In One SCIENCE CBSE Class IX>Chapter 10 - Gravitation>Check Point 04>Q 3

Why are buildings provided with broad foundation?

EASY

9th CBSE

IMPORTANT

All In One SCIENCE CBSE Class IX>Chapter 10 - Gravitation>Check Point 04>Q 4

A heavy object seems lighter in water. Which force is responsible for this?

EASY

9th CBSE

IMPORTANT

All In One SCIENCE CBSE Class IX>Chapter 10 - Gravitation>Check Point 04>Q 5

Name the forces acting on an object while immersed in a liquid.

MEDIUM

9th CBSE

IMPORTANT

All In One SCIENCE CBSE Class IX>Chapter 10 - Gravitation>Check Point 05>Q 1

What is the difference between the density and relative density of a substance?

MEDIUM

9th CBSE

IMPORTANT

All In One SCIENCE CBSE Class IX>Chapter 10 - Gravitation>Check Point 05>Q 2

Give the reason for the rising of balloons in the air.

EASY

9th CBSE

IMPORTANT

All In One SCIENCE CBSE Class IX>Chapter 10 - Gravitation>Check Point 05>Q 3

Write any two applications of Archimedes’ principle.

EASY

9th CBSE

IMPORTANT

All In One SCIENCE CBSE Class IX>Chapter 10 - Gravitation>Check Point 05>Q 4

What is the unit of relative density?

MEDIUM

9th CBSE

IMPORTANT

All In One SCIENCE CBSE Class IX>Chapter 10 - Gravitation>Check Point 05>Q 5

The relative density of silver is $10.8$. What is the density of silver in the SI unit?