Advertisements
Advertisements
प्रश्न
Define atmospheric pressure diving suits. Does a diving suit create buoyancy?
उत्तर
A atmospheric pressure diving suit is a garment or device designed to protect a diver from the underwater environment. Yes, diving suits create buoyancy.
APPEARS IN
संबंधित प्रश्न
The relative density of alcohol is 0.8. Its density is
How does the pressure exerted by thrust depend on the area of surface on which it acts? Explain with a suitable example.
Explain the following statement:
Sleepers are laid below the rails.
Complete the following sentence :
Pressure of a liquid at a given depth is .................. To the density of the liquid.
The area of base of a cylindrical vessel is 300 cm2. Water (density= 1000 kg m-3) is poured into it up to a depth of 6 cm. Calculate : (a) the pressure and (b) the thrust of water on the base. (g = 10m s-2.
The pressure of water on the ground floor is 40,000 Pa and on the first floor is 10,000 Pa. Find the height of the first floor. (Take : density of water = 1000 kg m-3, g = 10 m s-2)
A block of wood is floating on water with its dimensions 50 cm x 50 cm x 50 cm inside water. Calculate the buoyant force acting on the block. Take g = 9.8 N kg-1.
Two identical pieces, one of ice (density = 900kg per meter cube) and other wood (density = 300kg per meter cube) float on water.
- Which of the two will have more volume submerged inside water
- Which of two will experience more upthrust due to water.
Select the correct option.
Unit of thrust in the SI system is
State whether true or false. If false, correct the statement.
The weight of fluid displaced determines the buoyant force on an object.
