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A sphere of wax (relative density = 0.9 ...

A sphere of wax (relative density = 0.9 , volume = `18 cm^(3)`) has some iron nails pierced into it . It float on water just completely immersed . The mass of nails into it is :

A

`3.6` g

B

`2.7` g

C

`1.8` g

D

`0.9` g

Text Solution

Verified by Experts

The correct Answer is:
C
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