Question

a peice of wood sinks in gasoline = 0.688 but floats in ethonal = 0.789. give a range of possible densities for the wood.

Answer 1

The range of possible densities for the wood is 0.688 g/mL to 0.789 g/mL.

Step-by-step explanation:

The range of possible densities for the wood can be determined by comparing its density with the densities of gasoline and ethanol.

Since the wood sinks in gasoline with a density of 0.688 g/mL and floats in ethanol with a density of 0.789 g/mL, the density of the wood must be greater than 0.688 g/mL and less than 0.789 g/mL.

Therefore, the range of possible densities for the wood is 0.688 g/mL to 0.789 g/mL.