Advertisements
Advertisements
प्रश्न
Select the correct option.
Thrust acting perpendicularly on the unit surface area is called
पर्याय
pressure
moment of force
down thrust
none of these
उत्तर
pressure
APPEARS IN
संबंधित प्रश्न
State whether the following statement is true or false :
The buoyant force depends on the nature of object immersed in the liquid
The S.I. unit of density is ..........
Explain the following statement:
Sleepers are laid below the rails.
Deduce an expression for the pressure at depth inside a liquid.
Explain why a gas bubble released at the bottom of a lake grows in size as it rises to the surface of the lake.
The pressure P1 at a certain depth in river water and P2 at the same depth in sea water are related as :
Will a body weigh more in air or vacuum when weighed with a spring balance? Give a reason for your answer.
Complete the following sentence :
A piece of wood is held under water. The upthrust on it will be ___________ the weight of the wood piece.
State whether true or false. If false, correct the statement.
The weight of fluid displaced determines the buoyant force on an object.
Icebergs and ships stay afloat due to ______.
