1. the speed of the waves ?
2. the wavelenght of the waves ?
3. the frequency of the waves ?
2007-02-03 21:03:16 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics
1.decrease.
denser the material, the slower the speed of light in that material
2.decrease.
3.same.
frequency never change when it passes from one medium to another
2007-02-03 21:15:06 · answer #1 · answered by Tharu 3 · 0⤊ 1⤋
n=sin i/sin r, where n is a property of an optical medium knowmn as the index of refraction. It is the ratio of the sine of the incident angle to the sine of the refraction angle. The index of refraction can also be expressed in terms of the speed of light:
n=c / vm3
2007-02-04 05:22:22 · answer #2 · answered by Jake S 1 · 0⤊ 0⤋
frequency will always remain constant
v increases
wavelength increases
2007-02-04 05:15:24 · answer #3 · answered by n nitant 3 · 0⤊ 1⤋
hahah louise is a loser thats what !!
2007-02-04 05:27:36 · answer #4 · answered by Anonymous · 0⤊ 0⤋