Light from the sun can be dispersed into its spectrum of colours. But when we look around us, and at the sun, it appears yellow. Then shouldn't it only be emitting the yellow part of the spectrum? We also use 'white light' sources when diffracting light through double slits, but then I couldn't really find in my books that I own what the source of that 'white light' is.
Inscription à :
Publier les commentaires (Atom)
0 commentaires:
Enregistrer un commentaire