Advertisements
Advertisements
प्रश्न
State the principle on which Brahma press depends.
एका वाक्यात उत्तर
उत्तर
Brahma press depends upon Pascal's law.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Explain the working of a hydraulic brake with a simple labelled diagram.
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 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)
What is meant by the term buoyancy?
Why is a force needed to keep a block of cork inside water?
Do all liquids exert pressure?
State two applications of Pascal's law.
State and explain Pascal's law of transmission of pressure.
Match the following:
1. | Hydraulic press | a. | Archimedes |
2. | Cartesian Diver | b. | Floatation |
3. | Hydrostatic Balance | c. | Pascal’s law |
4. | Hydrometer | d. | Buoyancy |
What are Force multipliers?