Question

Define denisty of a substance . Write it's unit you are given a copper cube, how will you determine its denisty

Answer 1

Answer:

The mass per unit volume is called Density. It means the mass in a per metre cube volume is called density. If a piece of copper is given we can find two by 2 ways.... ... 2.By submerge in water the amount of water displace will be its mass and we can find density from it.