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संबंधित प्रश्न
State Pascal's law of transmission of pressure.
Explain the working of a hydraulic brake with a simple labelled diagram.
Define the SI unit of pressure.
How does the liquid pressure on a diver change according to the following condition:
When the driver moves horizontally
The following figure shows a manometer containing a liquid of density p. The limb P of the manometer is connected to a vessel V and the limb Q is open to atmosphere. The difference in the levels of liquid in the two limbs of the manometer is h as shown in the diagram. The atmospheric pressure is P0.
(i) What is the pressure on the liquid surface in the limb Q?
(ii) What is the pressure on the liquid surface in the limb P?
Name three applications of Pascal's law.
What are the factors on which the pressure of a liquid depends?
State two applications of Pascal's law.
The density of iron is 7800 kg m-3. What do you mean by this statement? What is density of water at 40C?
