4 A single layer of SiO2 (n = 1.46) is deposited to a thick- ness of 137 nm on a glass substrate (n = 1.52). Determine the normal reflectance for light of wavelength (a) 800 nm; (b) 600 nm; (c) 400 nm. Verify the reasonableness of your results by comparison with Figure 2.
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![4 A single layer of SiO2 (n = 1.46) is deposited to a thick-
ness of 137 nm on a glass substrate (n = 1.52). Determine
the normal reflectance for light of wavelength (a) 800 nm;
(b) 600 nm; (c) 400 nm. Verify the reasonableness of your
results by comparison with Figure 2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbf9f0a02-30f0-4271-9f34-3c140c5d8d37%2F10e26ec1-d97c-4446-bb77-2cab89bbc2dc%2Fo1ygdy8_processed.jpeg&w=3840&q=75)
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