A thin glass slide (n = 1.53) that is 0.470 μm thick and surrounded by air is illuminated by a monochromatic electromagnetic wave. The wave is incident along the normal to the slide.
Please show step by step work please and thanks!
Part A
What is the lowest frequency of the wave that will produce an intensified reflected wave?
Express your answer in hertz to three significant figures.
Part B
What is the lowest frequency of the wave that will produce a cancelled reflected wave?
Express your answer in hertz to three significant figures.
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