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What is the SI units of density ?...

What is the SI units of density ?

A

`"g cm"^(-3)`

B

`gm^(-3)`

C

`"kg m"^(-3)`

D

`"kg cm"^(-3)`

Text Solution

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The correct Answer is:
C
Density of substance is defined as its amount of mas per unit volume. So, SI unit of density can be obtained by using the following relation
SI unit of density `=("SI unit of mass")/("SI unit of volume")`
`=(kg)/(m^(3))or kgm^(-3)`
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