Advertisements
Advertisements
प्रश्न
The S.I. unit of pressure is pascal.
पर्याय
True
False
उत्तर
True.
APPEARS IN
संबंधित प्रश्न
State the unit of thrust
A sharp pin works better than a blunt pin. Explain the reason.
It is easier to cut with a sharp knife than with a blunt one. Explain.
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.
Find the pressure 200m below the surface of the ocean if pressure on the free surface of liquid is one atmosphere. (Density of seawater = 1060 kg/m3)
An empty plastic bottle closed with an airtight stopper is pushed down into a bucket filled with water. As the bottle is pushed down, there is an increasing force on the bottom. This is because
Cooking in a place located at a higher altitude is difficult. Why?
Why do scuba divers wear a special suit while they go into deep sea levels?
The shape and size of the solids do not easily change.
What happens when pressure is increased in solids?