Question

. If the density of the water is 1000 kg/m3 and that of kerosene is 810 kg/m3

, what will be the relative density of kerosene ?​

Answer 1

Answer:

If the density of kerosene is 810 Kg\m3 and density of water is 1000 kg\m3 the relative density of kerosene is 810

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Answer 2

Answer:

Density of water = 1000 kg/m³

Density of keresene = 810 kg/m³

Relative density of keresene =

$\frac{810 \: kg \: m {}^{3} }{1000 \: kg \: m {}^{3} } \: = \: 0.81$

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Relative density of a substance is the ratio of the density of the substance to the density of water.

since it is a ratio , relative density has no unit.

A HYDROMETER IS A DEVICE THAT IS USED TO MEASURE THE RELATIVE DENSITY OF WATER.

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