EASY
9th Tamil Nadu Board
IMPORTANT
Earn 100

The density of water is 1 g cm-3. What is its density in SI units?

Important Questions on Fluids

EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q viii
Calculate the apparent weight of wood floating on water if it weighs 100 g in air.
MEDIUM
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q ix
How high does the mercury barometer in metre stand on a day when atmospheric pressure is 98.6 k Pa? (Take density of mercury is 13.6×103 kg m-3)
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q ix
How does a fish manage to rise up and move down in the water?
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q ix
If you put one ice cube in a glass of water and another in a glass of alcohol, what would you observe? Explain your observations.
EASY
9th Tamil Nadu Board
IMPORTANT
Science Standard 9>Chapter 3 - Fluids>textbook exercises>Q ix
Why does a boat with a hole in the bottom would eventually sink?