Question

Relative density has no unit? Why?
(Question from Topic 'pressure')

Answer 1

Answer:

Relative density has no unit? Why?

(Question from Topic 'pressure')

Explanation:

Answer

Relative density has no unit because it is the ratio of same units which gets cancelled. Answer: ... Relative density = Density of the substance/Density of water at 4°C. As both the numerator and the denominator on the RHS of the above formula has the same unit (i.e. kg/m3) they get canceled