MEDIUM
8th CBSE
IMPORTANT
Earn 100

What makes medicine rise in a syringe when its piston is pulled up?

Important Questions on Pressure

MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 12 - Pressure>EXERCISES>Q 9
Answer the following questions:
Why does this happen?
Difficulty is felt in breathing by the mountaineers when they go up the hills.
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 12 - Pressure>EXERCISES>Q 9
Answer the following questions:
Why does this happen?
Divers going deep into the sea are required to wear special suits.
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 12 - Pressure>EXERCISES>Q 10
How did Pascal demonstrate that fluids exert pressure equally in all directions?
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 12 - Pressure>EXERCISES
You might be using tomato sauce in a bottle of squeezy. A bottle of squeezy squeezes when pressed. It regains its shape when the pressure from your hand is withdrawn. What may happen if the bottle of squeezy is pressed to take the sauce out and then immediately corked tightly? Will it regain its shape? If not, why?