A) frequency increases
B) frequency decreases
C) wavelength increases
D) wavelength decreases
Correct Answer: D
Solution :
When light enters into glass from air its wavelength decreases. Because, \[\lambda =\frac{\upsilon }{n}\] \[n\] remains same and \[\upsilon \] decreases.You need to login to perform this action.
You will be redirected in
3 sec