Question

Mass of an empty cylinder is 20 grams. When 20 cm³ of a liquid is poured into it the new mass becomes 80 grams . Calculate the density ?​

Answer 1

density of the liquid is 3 g/cm3

Explanation:

first of all we will find the mass of the liquid by subtracting the mass of the liquid after with the mass of the empty cylinder i.e 80-20 equals to 60grams

now by using density formula

we have volume =20

density =m/v

d=60/20

d= 3g/cm3