Lexy and jin study the diagram shown.
which best explains who is correct?
2=
2
> n=1
lexy is correct because angle r is between the incident
wave, n = 0, and a diffracted wave.
© lexy is correct because angle r includes the diffracted
wave at n= 1.
jin is correct because angle s is measured from the
barrier and includes n = 2, the wave that has the most
diffraction.
jin is correct because angle s is between the dimmest
order bands, n= 1 and n = 2.
-
n = 0
n
=
1
n = 2
lexy says that the diffraction angle is the one labeled r, and
jin says that the diffraction angle is the one labeled s.