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The density of a material in CGS system ...

The density of a material in CGS system is `2g//cm^(3)`. In a system of units in which unit of length is `2` cm and unit of mass is `4` g what is the numerical value of the density of the material?

Text Solution

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The correct Answer is:
4
`n_(1)u_(1)=n_(2)u_(2) rArr n_(2)=n_(1)[[M_(1)/M_(2)]^(1)[L_(1)/L_(2)]^(-3)]=2[((1g)/(4g))((1 cm)/(2cm))^(-3)]=2xx1/4xx8=4`
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