A block of wood has specific gravity 0.70. When placed in water, what percent of the volume of the wood is above the surface?Select one:a.50%b.30%c.70%d.0, the block sinks.e.​100%

A block of wood with a relative density of 0.36 floats on an oil with a relative density of 0.9. The volume of the wooden block above the oil surface, as a percentage of its total volume: A) 30% B) 40% C) 50% D) 60% E) 80%

A wooden block of volume 5.00 x 104 m3 floats partially submerged in water, and a small steel object of mass m is placed on top of the block. When m = 0.25 kg, the system is in equilibrium and the top of the wooden block is at the level of the water. What is the density of the wood?a.500 kg.m-3b.1500 kg.m-3c.1000 kg.m-3d.800 kg.m-3

In a mixture of milk and water the proportion of water by weight was 25%. If in the 60 gm mixture, 15 gm water is added, what would be the percentage of water? (weight in gm).a.50%b.40%c.33.33%d.63%

What percentage of the Earth's surface is covered by water?*A) 50%B) 60%C) 70%D) 80%

At a club 30% of members use both pool and sauna, 40% of members who use pool do not use saunA. What percentage of the members use the pool?a.33%b.50%c.40%d.Cannot be determined