Prism - light spectrum refraction - rainbow

Light dispersion using a prism shows a rainbow spectrum.

I used the sunlight with the window shutters almost closed to have a beam of light through. Then I put a prism on a sheet of paper and I rotate the sheet of paper to turn the prism until to find the good angle to see the light dispersion.

Look at the top corner of the sheet! (you will see I turn slowly the sheet of paper)

#coolobjects

Видео Prism - light spectrum refraction - rainbow канала RD Eduvision Academy