What is the SI unit of thrust?

Important Questions on Floating Bodies

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Summative Assessment>Q 6

What is buoyant force?

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Summative Assessment>Q 7

What is Archimedes principle?

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Summative Assessment>Q 1

Why are sleeper laid down under the rails of train?

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Summative Assessment>Q 2

It is easier to cut with a sharp knife than with a blunt one. Explain.

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Summative Assessment>Q 3

What is the resultant force acting on a floating body?

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Summative Assessment>Q 4

Write the formula for buoyant force. Mention the physical quantities involved.

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Summative Assessment>Q 6

Why has a woodpecker long sharp beak?

EASY

9th CBSE

IMPORTANT

Modern's abc+ Of Science - Physics For Class IX>Chapter 4 - Floating Bodies>Summative Assessment>Q 7

When we stand on loose sand, our feet go deep into the sand. But when we lie down on the sand, our body does not go that deep in the sand why?