A) \[12.8\]
B) \[7.2\]
C) \[6.4\]
D) \[3.3\]
Correct Answer: B
Solution :
Weight of the body = Weight of liquids displaced \[V\times d\times g\,=\frac{V}{2}\times 0.8\,\times g+\frac{V}{2}\,\,\times 13.6\,\times g\] \[d=\frac{0.8}{2}\,+\frac{13.6}{2}=0.4+6.8\,=7.2\,g\,c{{m}^{-3}}\]You need to login to perform this action.
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