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संबंधित प्रश्न
Name and state the principle on which a hydraulic press works. Write one use of hydraulic press.
Select the correct option.
A dam for water reservoir is built thicker at the bottom than at the top because
The pressure in the water pipe on the ground floor of a building is 40000 pascals, whereas on the first floor it’s 10000 pascals. Find the height of the first floor. (Acceleration due to gravity g = 10 ms−2)
The atmospheric pressure at a place is 650 mm of Hg. Calculate this pressure in Pascals (Pa).
How does the liquid pressure on a diver change according to the following condition:
When the driver moves to the greater depth?
What is the use of altimeter?
State and explain Pascal's law of transmission of pressure.
For what purpose is the acid battery hydrometer used?
Hydraulic lift works under the principle of _______.
Analogy
Pascal’s law: ______:: Surface tensin: ______.
