In case of thin film of non-uniform thickness, when illuminated with white light, the film appears colored. This is due to change of what factor? ( )
选项:
A:Conditions for path difference at different points of film
B:Change in optical path difference at different points of film
C:Thickness of film is different at different points of film
D:All of other choices are possible
发布时间:2024-04-16 13:24:57