Advertisements
Advertisements
Question
Relative density of a substance is expressed in g cm-3.
Options
True
False
Advertisements
Solution
False
Relative density of a substance has no units.
APPEARS IN
RELATED QUESTIONS
What do you mean by buoyancy?
Describe an experiment to determine the density of the material of a coin.
A cork piece floats on water surface while an iron nail sinks in it. Explain the reason.
How does the pressure exerted by a solid and fluid differ?
A dam has broader walls at the bottom than at the top. Explain.
Define upthrust and state its S.I. unit.
A balloon filled with helium gas floats in a big closed jar which is connected to an evacuating pump. What will be your observation, if air from the jar is pumped out? Explain your answer.
Select the correct option.
Unit of thrust in the SI system is
Select the correct option.
Thrust acting perpendicularly on the unit surface area is called
What is meant by up thrust?
