A light of wavelength at 700nm falls almost perpendicularly on a thin film with index of refraction n₂. Below the film is an infinitely thick layer with index of refraction n a. If n₁1.5, n₂=1.8 and n3 = 2.5. What is the minimum non-zero film thickness to get destructive interference? b. If n₁1.5, n₂=1.8, n3 = 2.5. What is the minimum non-zero film thickness to get constructive interference? c. If n₁1.8, n₂=1.5 and n3 = 2.5. What is the minimum non-zero film thickness to get destructive interference? d. If n₁1.8, n₂=1.5 and n3 = 2.5. What is the minimum non-zero film thickness to get constructive interference?
A light of wavelength at 700nm falls almost perpendicularly on a thin film with index of refraction n₂. Below the film is an infinitely thick layer with index of refraction n a. If n₁1.5, n₂=1.8 and n3 = 2.5. What is the minimum non-zero film thickness to get destructive interference? b. If n₁1.5, n₂=1.8, n3 = 2.5. What is the minimum non-zero film thickness to get constructive interference? c. If n₁1.8, n₂=1.5 and n3 = 2.5. What is the minimum non-zero film thickness to get destructive interference? d. If n₁1.8, n₂=1.5 and n3 = 2.5. What is the minimum non-zero film thickness to get constructive interference?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Optical Physics - Interference, Diffraction and Polarization of waves
Please highlight the formula that are needed and write solutions neatly and completely. For study purposes.
![A light of wavelength at 700nm falls almost perpendicularly on a thin film with index of refraction n₂.
Below the film is an infinitely thick layer with index of refraction n3
a. If n₁=1.5, n₂=1.8 and n3 = 2.5.
What is the minimum non-zero film thickness to get destructive interference?
b. If n₁1.5, n₂=1.8, n3 = 2.5.
What is the minimum non-zero film thickness to get constructive interference?
If n₁= 1.8, n₂=1.5 and n3 = 2.5.
What is the minimum non-zero film thickness to get destructive interference?
d. If n₁1.8, n₂=1.5 and n3 = 2.5.
What is the minimum non-zero film thickness to get constructive interference?
C.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F72961f9b-daa2-4465-be98-f8e609ec1d69%2F5efe9707-77fc-437e-a035-ec445bf0f469%2F10zzuf_processed.png&w=3840&q=75)
Transcribed Image Text:A light of wavelength at 700nm falls almost perpendicularly on a thin film with index of refraction n₂.
Below the film is an infinitely thick layer with index of refraction n3
a. If n₁=1.5, n₂=1.8 and n3 = 2.5.
What is the minimum non-zero film thickness to get destructive interference?
b. If n₁1.5, n₂=1.8, n3 = 2.5.
What is the minimum non-zero film thickness to get constructive interference?
If n₁= 1.8, n₂=1.5 and n3 = 2.5.
What is the minimum non-zero film thickness to get destructive interference?
d. If n₁1.8, n₂=1.5 and n3 = 2.5.
What is the minimum non-zero film thickness to get constructive interference?
C.
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