Suppose a scientist found a new matal-like substance in the desert. he determined its mass to be 20 grams. the volume was determined by water displacement to be 5 cm^3. what is the density of the substance? will it sink or float in liquid water ( 1g/cm^3)?

Density = (mass) / (volume)

Density = (20 g) / (5 cm³)

Density = 4 g/cm³ .

The density of the substance is greater than the density of water. A lump of the substance will sink in water, unless the lump is formed into a shape that displaces 20 cm³ of water or more, such as a tiny boat shape.

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joke:

h o h o hope you have a merry christmas!