Question

Q. WHAT IS THE UNIT OF DENSITY ?


• FOR CLASS 6
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Answer 1

Density is commonly expressed in units of grams per cubic centimetre.

For example, the density of water is 1 gram per cubic centimetre, and Earth's density is 5.51 grams per cubic centimetre. Density can also be expressed as kilograms per cubic metre (in metre-kilogram-second or SI units).

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Answer 2

Answer:

The S. I unit of Density is Kilogram per cubic metre.

Explanation:

Density is defined as the ratio of mass of the object to the volume of the object. ... The mass of a substance is expressed in kilograms and the volume is expressed in litre. Thus, the unit of density is kg L−1.

The SI unit of kilogram per cubic metre (kg/m3) and the cgs unit of gram per cubic centimetre (g/cm3) are probably the most commonly used units for density. One g/cm3 is equal to 1000 kg/m3.