EVERYDAY SCIENCE

Detailed explanation-1: -The formula for density is d = M/V, where d is density, M is mass, and V is volume. 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.

Detailed explanation-2: -“Density equals mass divided by volume.” Density is a compound measure which tells us about the mass of an object in relation to its volume. Density = mass ÷ volume = 500 ÷ 2.5 = 200 k g / m 3 .

Detailed explanation-3: -Basically, the volume is equal to the product of the area and height of the shape. Volume = Base Area x Height.

Detailed explanation-4: -Mass is always constant for a body. One way to calculate mass: Mass = volume × density. Weight is the measure of the gravitational force acting on a mass. The SI unit of mass is “kilogram".

Detailed explanation-5: -Density – How much space an object or substance takes up (its volume) in relation to the amount of matter in that object or substance (its mass). The amount of mass per unit of volume. • If an object is heavy and compact, it has a high density. If an object is light and takes up a. lot of space, it has low density.