Polarization reduces glare when you look at a painting #physics #polarization #springonshorts

Light waves from a source, such as a light bulb or the sun, are not polarized. This means that they oscillate in different planes.

However, once reflected from a surface, they become polarized – they will only oscillate in one plane.

This is why the artist in the video could use a polarizing filter (polaroid) to further polarize the wave to fully absorb it.

Видео Polarization reduces glare when you look at a painting #physics #polarization #springonshorts канала vt.physics