Question

Can you change the wavelength of light by putting a filter on it?

Answer 1

$\huge{Hey Mate!!!}$

☆☞ Here is ur answer ☜☆

✔✔ The light speed changes at the interface, the wavelength of the light must change, too.

✔✔ The wavelength decreases as the light enters the medium and the light wave changes direction.

✔✔ At the next wave-front in the glass, all four waves are now traveling with the same velocity and wavelength .

HOPE IT HELPS!

Answer 2

hello!!!

☆☞ Here is ur answer ☜☆

✔✔ The light speed changes at the interface, the wavelength of the light must change, too.

✔✔ The wavelength decreases as the light enters the medium and the light wave changes direction.

✔✔ At the next wave-front in the glass, all four waves are now traveling with the same velocity and wavelength .

HOPE IT HELPS!