Question

The relative density of a substance is 0.85. a) What is its density in S.I units ? b) Will the object float or sink in water ?

Answer 1

Answer:

a) 850 kg/m^3 b) it will float.

Explanation:

Relative density is the ratio of the density of the object to the density of water

Density of water = 1000kg/m^3

And density of the object = relative density * 1000 in S.I. Units.

Any object which has denstiy less than water will float in water.

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