Question

1. Define density and give its SI unit.​

Answer 1

$\huge\fbox\red{A}\huge\fbox\pink{N}\fbox\green{S}\huge\fbox\blue{W}\fbox\orange{E}\huge\fbox\red{R}$

Density of a substance is defined as mass per unit volume of the substance. If M is mass of a substance and V is volume of the substance. Density =M/V. SI unit of density = kg / m3

Answer 2

Answer:

Its the weight that water can resist of any particular object it si unit