Light of wavelength 6000 A is incident on a thin 5.
glass plate of refractive index 1.5 such that angle
of refraction into the plate is 60°. The smallest
thickness of plate which will make it appear dark
by reflection is :-
(1) 4 x 10-7 m (2) 6x 10-7 m
4 x 10-7 cm (4) 6 x 10-7 cm
0
Answers
Answered by
0
Answer:
please follow me
Explanation:
please follow me and thanks and mark me please please please please please please please please please please please please please please please please please please
Similar questions