Soap Film Reflecting Light Part A A thin film of soap with n = 1.41 hanging...
Soap Film Reflecting Light H Part A A thin film of soap with n = 1.41 hanging in the air reflects dominantly red light with 1 = 627 nm. What is the minimum thickness of the film? Submit Answer Tries 0/12 Part B Now this film is on a sheet of glass, with n = 1.51. What is the wavelength of the light in air that will now be predominantly reflected? Submit Answer Tries 0/12
Part A A thin film of soap with n = 1.38 hanging in the air reflects dominantly red light with 2 = 648 nm. What is the minimum thickness of the film? Submit Answer Tries 0/12 Part B Now this film is on a sheet of glass, with n = 1.55. What is the wavelength of the light in air that will now be predominantly reflected?
A thin film of soap with n = 1.34 hanging in the air reflects dominantly red light with λ = 648 nm. What is the minimum thickness of the film? Now this film is on a sheet of glass, with n = 1.49. What is the wavelength of the light in air that will now be predominantly reflected?
A thin film of soap with n = 1.36 hanging in the air reflects dominantly red light with λ = 695 nm. What is the minimum thickness of the film? 1.278×102 nm Now this film is on a sheet of glass, with n = 1.54. What is the wavelength of the light in air that will now be predominantly reflected?
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2. Consider a soap film (n = 140) that is hanging in a soap bubble wand. Air is on either side of the soap film. The thickness of the film near the top of the wand is very small (e.g. <<400 nm) and increases monotonically in the downward direction. Suppose that white light is normally incident upon the soap film, and that we look at the light reflected by the film: a. Show why the film...
A thin soap film (n = 1.33) is supported in air. The film gives a bright fringe when viewed at normal incidence in reflected light with λ = 550 nm. Which of the following might be the thickness of the film?
A soap film bubble (n = 1.33) with air (n = 1.00) on both sides has the smallest nonzero film thickness, such that it appears yellow by strongly reflecting light with a wavelength of 570 nm in vacuum. What would be the next smallest thickness for the soap film, such that it still appeared yellow by strongly reflecting 570-nm light? 285 nm 214 nm 665 nm 375 nm 321 nm
A soap film bubble (n = 1.33) with air (n = 1.00) on both sides has the smallest nonzero film thickness, such that it appears yellow by strongly reflecting light with a wavelength of 570 nm in vacuum. What would be the next smallest thickness for the soap film, such that it still appeared yellow by strongly reflecting 570-nm light? 285 nm 214 nm 665 nm 375 nm 321 nm
When monochromatic light shines perpendicularly on a soap film (n = 1.33) with air on each side, the second smallest nonzero film thickness for which destructive interference of reflected light is observed is 230 nm. What is the vacuum wavelength of the light in nm?
When monochromatic light shines perpendicularly on a soap film (n = 1.33) with air on each side, the second smallest nonzero film thickness for which destructive interference of reflected light is observed is 354 nm. What is the vacuum wavelength of the light in nm?