Advertisements
Advertisements
प्रश्न
Do all liquids exert pressure?
Advertisements
उत्तर
Yes, all liquid exert pressure.
APPEARS IN
संबंधित प्रश्न
A piece of wood is floating in water kept in a bottle. The bottle is connected to an air pump. Neglect the compressibility of water. When more air is pushed into the bottle from the pump, the piece of wood will float with
Define one pascal (Pa), the S.I. unit of pressure.
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)
Define the SI unit of pressure.
The atmospheric pressure at a place is 650 mm of Hg. Calculate this pressure in Pascals (Pa).
P is the pressure at some point in a liquid. State whether pressure P is a scalar or vector quantity.
State two applications of Pascal's law.
