sarvjeet kumar
sarvjeet kumar
7 years ago

A Unitless physical quantity is

A. angle

B. latent heat

C. specify gravity

D. density

Answer: Option C

Solution(By Examveda Team)

Specific gravity is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume. It is a ratio so it doesn't have any unit.

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Comments ( 1 )

  1. Sumbhu Banik
    Sumbhu Banik :
    5 years ago

    Very good website

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