A) 6
B) \[\frac{6}{2}\]
C) \[\frac{6}{3}\]
D) \[\frac{6}{4}\]
Correct Answer: B
Solution :
: Relative density \[=\frac{weight\text{ }of\text{ }body\text{ }in\text{ }air}{weight\text{ }in\text{ }air\text{ }-\text{ }weight\text{ }in\text{ }water}\] \[=\frac{120}{120-80}=\frac{120}{40}=\frac{6}{2}\]You need to login to perform this action.
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