Two closely spaced parallel glass plates are separated by 750 nm.What wavelength light source in the visible region (390 nm to 710 nm)will experience maximum transmission through the two plates?
A)500 nm
B)429 nm
C)600 nm
D)684 nm

Question

Quizplus · Accepted Answer

The wavelength of light that experiences maximum transmission through the two plates is equal to twice the thickness of the plates. Therefore, the correct answer is A) 500 nm.

Two Closely Spaced Parallel Glass Plates Are Separated by 750