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A physical quantity is measured and the ...

A physical quantity is measured and the result is expressed as nu where u is the unit used and n is the numberical value. If the result is expressed in various units then

A

`n propto 1"/"u`

B

`n propto u`

C

`n propto u^2`

D

`n propto u^3`

Text Solution

Verified by Experts

The correct Answer is:
A
When result is expressed in various units then nu remains constant.
`n_(1)u_(1)=n_(2)u_(2)`
Hence option a is correct.
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