Advertisements
Advertisements
प्रश्न
Name two applications of Pascal's law.
Advertisements
उत्तर
Two applications of Pascal's law:
(i) Hydraulic press
(ii) Hydraulic jack
APPEARS IN
संबंधित प्रश्न
State Pascal's law of transmission of pressure.
Explain the principle of a hydraulic machine. Name two devices which work on this principle.
What should be the ratio of area of cross section of the master cylinder and wheel cylinder of a hydraulic brake so that a force of 15 N can be obtained at each of its brake shoe by exerting a force of 0.5 N on the pedal ?
At a given place, a barometer records 70 cm of Hg. If the mercury in the barometer is replaced by water, what would be resulting in reading? (Density of Hg = 13600 kg/m3; Density of water = 1000 kg/m3)
The atmospheric pressure at a place is 650 mm of Hg. Calculate this pressure in Pascals (Pa).
State two applications of Pascal's law.
State the principle on which Brahma press depends.
