A block of wood floats in water with `((4)/(5))^(th)` of its volume submerged. In an oil, it floats with `((9)/(10))^(th)` volume submerged. The ratio of the density of oil and water is

A block of wood floats in water with 2/3 of its volume submerged. Its relative density is

A block of wood floats in freshwater with two - third of its volume submerged . In oil , the block floats with one - fourth of its volume submerged. The density of oil is

A block of wood floats in freshwater with two - third of its volume submerged . In oil , the block floats with one - fourth of its volume submerged. The density of oil is

A block of wood floats in water two-thirds of its volume submerged. In oil the block of floats with 0.90 of its volume submerged. Find the density of (a) wood and (b) oil, if density of water I 10^(3) kg//m^(3) .

A piece of wood floats in water with two-thirds of its volume submerged in water. In a certain oil it has 0.95 of its volume submerged. What is the density of wood and the oll?

A block of wood floats with 3/4 th of its volume submerged in water. The density of wood is ________

Two blocks A and B float in water. If block A floats with (1)/(4) th of its volume immersed and block B floats with (3)/(5) th of its volume immersed, the ratio of their densities is

A log of wood floats in water with 1/5 of its volume above the surface. What is the density of wood?

A block of wood floats in water with (4//5)th of its volume submerged. If the same block just floats in a liquid, the density of liquid in (kg m^(-3)) is