A light wave passing from air into galss, if anything has happened to:?

1 ⤊

A light wave passing from air into galss, if anything has happened to:?

1. the speed of the waves ?

2. the wavelenght of the waves ?

3. the frequency of the waves ?

2007-02-03 19:19:50 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Physics

3 answers

frequency is ALWAYS constant

2007-02-03 20:05:47 · answer #1 · answered by n nitant 3 · 0⤊ 0⤋

The speed decreases, the wavelength decreases, and the frequency remains constant.

2007-02-03 19:28:11 · answer #2 · answered by novangelis 7 · 1⤊ 0⤋

n=sin i/sin r, the place n is a property of an optical medium knowmn using fact the index of refraction. it fairly is the ratio of the sine of the incident attitude to the sine of the refraction attitude. The index of refraction is additionally expressed in terms of the cost of sunshine: n=c / vm3

2016-12-13 08:25:48 · answer #3 · answered by girardot 4 · 0⤊ 0⤋