A piece of metal of specific gravity 7 floats in mercury of specific gravity 13.6. What fraction of its volume is under mercury ?
(a) 0.5
(b) 0.4
(c) 0.515
(d) 0.5
(e) none of the above.
The correct Answer Is
(c) 0.515
(a) 0.5
(b) 0.4
(c) 0.515
(d) 0.5
(e) none of the above.
The correct Answer Is
(c) 0.515