Advertisements
Advertisements
प्रश्न
How does the liquid pressure on a diver change if:
the diver moves to the greater depth
Advertisements
उत्तर
As the diver moves to a greater depth, pressure exerted by sea water on him also increases.
APPEARS IN
संबंधित प्रश्न
Name the force which makes heavy objects appear light when immersed in a liquid.
The density of a body which sinks in water is ......... than 1000 Kg m-3.
The density of aluminium is 2.7 g cm-3 and that of brass 8.4 g cm’3. The correct statement is
What is a density bottle? How is it used to find the density of a liquid?
Why do sea divers need special protective suit?
The pressure inside a liquid of density p at a depth h is :
What do you understand by the term upthrust of a fluid? Describe an experiment to show its existence.
Complete the following sentence :
A piece of wood is held under water. The upthrust on it will be ___________ the weight of the wood piece.
The upward force that is caused due to the pressure difference in liquid (or fluid) is called ______.
In a fluid, buoyant force exists because the pressure at the ______ of an object is greater than the pressure at the top.
