Concept of wave amplitude

The educational resource shows a visual about artificial satellites: they are indispensable nowadays. In this visual you can study the movement of an artificial satellite around the Earth.

Concept angular velocity

Concept of Absorption

Concept of Bohr's atomic model

The educational resource shows a visual about the apparent gravity: the gravitational field intensity, g, is not the same everywhere on the surface of the earth. If the period of the rotation were different, g would also be different.

Concepts of analysis and interpretation of results within the scientific method

The movement of the electrons inside an electrical conductor of oscillating form.