lulu123r
lulu123r
09.09.2020 • 
Physics

(c) Due to up thrust (d) Due to liquid pressure
B. Answer the following questions.
1. State Pascal's law. Write any two applications of Pascal's law.
2. What is hydraulic lift?
3.
4.
How does hydraulic press work? Write any two uses of hydraulic
press.
We experience nose bleeding while trekking to high altitud
why?
What is up thrust? What is the relation between density
liquid and it's up thrust?
The pieces of ice float on water. Give reason.
5.
6.
7
Why is it easier to swim in sea than in a nondor river?

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