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Which one of the following quantities ha...

Which one of the following quantities has dimensions ?

A

Relative Density

B

Relative Refractive Index

C

Relative Velocity

D

Relative Permittivity

Text Solution

Verified by Experts

The correct Answer is:
c
(a), (b) and (d) have no dimensions.
Relative velocity is also a velocity. Hence it has units and dimensions. It is not the ratio of like or similar quantities.
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