Question

Part A If the glass has a refractive index of 1.59 and you use TiO2, which has an index of refraction of 2.62, as the coating, what is the minimum film thickness that will cancel light of wavelength 560 nm? Express your answer in nanometers. t = nm Part B If this coating is too thin to stand up to wear, what other thicknesses would also work? Find only the three thinnest ones. Express your answers in nanometers. Enter your answers in ascending order separated by commas. t2, t3, t4 = nm

          Part A

If the glass has a refractive index of 1.59 and you use TiO2, which has an index of refraction of 2.62, as the coating, what is the minimum film thickness that will cancel light of wavelength 560 nm?

Express your answer in nanometers.

t = nm

Part B

If this coating is too thin to stand up to wear, what other thicknesses would also work? Find only the three thinnest ones.

Express your answers in nanometers. Enter your answers in ascending order separated by commas.

t2, t3, t4 = nm

$Part A If the glass has a refractive index of 1.59 and you use TiO2, which has an index of refraction of 2.62, as the coating, what is the minimum film thickness that will cancel light of wavelength 560 nm? Express your answer in nanometers. t = nm Part B If this coating is too thin to stand up to wear, what other thicknesses would also work? Find only the three thinnest ones. Express your answers in nanometers. Enter your answers in ascending order separated by commas. t2, t3, t4 = nm$

Added by Angela F.

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