Tag: introduction to pressure
Questions Related to introduction to pressure
Calculate the vertical height of a mercury column which exerts a pressure of 81600 Pa. (Density of mercury is $13.6 g cm^{-3}$ and $g=10 ms^{-2})$.
A liquid of density $12 kg m^{-3}$ exerts a pressure of 600 Pa at a point inside a liquid. What is height of liquid column above that point? $[g=10 ms^{-2}]$
A metal cube is placed in an empty vessel. When water is filled in the vessel so that cube is completely immersed in the water, the force on the bottom of the vessel in contact with the cube-
Standing liquid exerts pressure on the bottom due to its:
A tank filled with water is placed in vacuum. The net pressure at point which is $10 m$ below the surface of water will be $(g = 10 m/s^2)$
Which of the following is true?
Two stretched membranes of area $2 cm^2$ and $3 cm^2$ are placed in a liquid at the same depth. The ratio of the pressure on them is :