A body is floating in a liquid with 1/5 of its volume outside the liquid. If the relative density of the body is 0.9, that of the liquid is ………….. .

A body is floating in a liquid with 1/5 of its volume outside the liqu

1.	A body is floating in a liquid with 1/5 of its volume outside the liquid. If the relative density of the body is 0.9, that of the liquid is ………….. .
Answer» <P>`0.9xx5` `0.9xx(5)/(4)` `0.9xx(4)/(5)` `0.9xx4` Solution :`(P_("body"))/(P_("liquid"))= 4/5 implies P_("liquid") = 5/4 XX P_("body") = 5/4 xx 0.9`