Question

find pqrs?find the following angles in the sum​

Answer 1

Answer:

Though SI unit of density is kg/m³, for convenience we use g/cm³ for solids, g/ml for liquids, and g/L for gases.

Density can be explained as the relationship between the mass of the substance and the volume it takes up.

In a qualitative term, it shows how much heavy an object is at constant volume.

Different substances have different density, which means for the same volume of different substances weigh differently.

Answer 2

Answer:

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