Advertisements
Advertisements
प्रश्न
The unit of pressure is .........
Advertisements
उत्तर
pascal.
The unit of pressure is pascal.
APPEARS IN
संबंधित प्रश्न
A body weighing 5 kgf, placed on a surface of area 0.1 m2, exerts a thrust on the surface equal to
State the unit of thrust
Why do camels or elephants have broad feet?
A normal force of 200 N acts on an area of 0.02 m2. Find the pressure in pascal.
Calculate the pressure exerted on a surface of 0.5 m2 by a thrust of 100 kgf.
Water flows through a horizontal tube of variable cross section. The area of cross section at A and B are 4 mm2 and 2 mm2 respectively. If 1 cc of water enters per second through A, find (a) the speed of water at A, (b) the speed of water at B and (c) the pressure difference PA − PB.
A water tank has four taps fixed at points A, B, C, D as shown in the following figure. The water will flow out at the same pressure from taps at
It is difficult to cut cloth using a pair of scissors with blunt blades. Explain.
At higher altitudes, atmospheric pressure is ______.
Upthrust = weight of the fluid displaced – apparent weight of the object.
