viernes, 24 de mayo de 2019

Science. Density


Arquímedes and the Density.

As we know,  matter is the substance that an object is made of. All matter has two physical properties: mass and volume.

The density  of a substance is the relation of its mass to its volume.

Look at the video, copy and answer the questions in your notebook:



1-. Who was Arquímedes?

2-. How did he find out the relation between mass and volume?

3-. How did he demostrate that the crown was a fake?