Lentilele sunt indispensabile in viata cotidiana.

The objective of this simulation is to find the focal length if a concave lens…

This simulation allows students to study the combination of the colours red,…

This simulation allows students to study the combination of the colours cyan,…

Make a whole rainbow by mixing red, green, and blue light.

Additive color mixing shows how different colors of light combine to make…

Within this ILS you will study about RGB color model and about the principles…

From the theory is known that the energy which is radiated outward radically in…

This is the Basic Scenario.

Explore bending of light between two media with different indices of refraction.

O programa internacional “Dark Skies Rangers”, coordenado em Portugal pelo…

You can observe the light emitted by excited gas atoms of particular elements…