Advertisements
Advertisements
प्रश्न
What is the other name of buoyant force ?
Advertisements
उत्तर
Buoyant force is also known as upthrust.
APPEARS IN
संबंधित प्रश्न
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 the unit of relative density?
Distinguish between density and relative density.
Define the term thrust. State its S.I. unit.
How is the unit bar related to the S.I. unit pascal?
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 :
Complete the following sentence.
Mass = .................... × density
Figure shows the same block of wood floating in three different liquids A, B and C of densities ρ1, ρ2 and ρ3 respectively. Which of the liquid has the highest density? Give a reason for your answer.
Select the correct option:
When an object sinks in a liquid, its:
