The dinesity of meterial in CGS system of mass is `4g cm^(3)` in a system of unit in which unit of length is `10 cm` and unit of mass is `100g` the value of density of meterial will be

Options

A. 0.04
B. 0.4
C. 40
D. 400

Answer

C

Explanation

`M=d.V implies d = (M)/(L^(3))`
`implies d = (4gm)/(cm^(3))=4((1//100))/(10^(-3))=40(gm)/(cm^(3))`