Difference between weight and density

1.	Difference between weight and density
Answer» 1. Density has the components of mass and volume, while weight is concerned with mass and gravity.2. Division is used to find an object’s density by dividing the mass over volume, while weight is the product of mass and gravity (by virtue of multiplication).3. The units to express density and weight also differ. Newton’s law is used for weight, while the formula for density is the combination of the formulas for mass and volume.4. Density changes when pressure and temperature of the object change, while in the case of weight, changes only occur when two of its\xa0factors\xa0(mass and gravity) change.5. Density deals with four extensive properties of matter: mass, height, length, and width (which constitutes volume), while weight only deals with two – mass and gravity. Gravity is an optional property and only applies when the object is in motion.

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