PHYSICS · Single correct · AP · Physics 1: Algebra-based · Fluids · Fluids
Problem
The density of a wax block is 0.92g cm−3. Densities of four liquids are:
• Water: 1.00g cm−3
• Kerosene: 0.80g cm−3
• Sea water: 1.03g cm−3
• Glycerine: 1.26g cm−3
In which of these liquids will the block definitely float?
(a) Only water
(b) Water, sea water and glycerine
(c) Only kerosene
(d) All four liquids