Dhiren M Doshi Solutions for Chapter: Floatation, Exercise 3: Check Your Progress

Author:Dhiren M Doshi

Dhiren M Doshi Physics Solutions for Exercise - Dhiren M Doshi Solutions for Chapter: Floatation, Exercise 3: Check Your Progress

Attempt the practice questions on Chapter 4: Floatation, Exercise 3: Check Your Progress with hints and solutions to strengthen your understanding. LIVING SCIENCE PHYSICS 9 solutions are prepared by Experienced Embibe Experts.

Questions from Dhiren M Doshi Solutions for Chapter: Floatation, Exercise 3: Check Your Progress with Hints & Solutions

EASY
9th CBSE
IMPORTANT

Define relative density. What is the SI unit of relative density?

EASY
9th CBSE
IMPORTANT

An iron nail sinks in the water while an iron ship floats in water. Give reasons.

EASY
9th CBSE
IMPORTANT

Define density. What is the SI unit of density?

EASY
9th CBSE
IMPORTANT

The relative density of iron is 7.8. What does this statement mean?

EASY
9th CBSE
IMPORTANT

Give reasons: A ship sinks to a  greater depth in river water than in sea water.

EASY
9th CBSE
IMPORTANT

Give reasons: Toy balloons filled with hydrogen rise to the ceiling.

EASY
9th CBSE
IMPORTANT

An object of mass 40 g has a volume of 80 cm3. Will the object float in water? Why?

EASY
9th CBSE
IMPORTANT

The relative density of mercury is 13.6. State its density in the SI unit.