Part A What is the thickness of the film in terms of the light wavelength inside it? Express your answer as a multiple of wavelength to two significant figures. ? d = Submit Request Answer Part B Are the reflections from the film surfaces inverted or not? Reflection from the right surface of the film is inverted while reflection from the left surface of the film is not. Reflections from the both surfaces of the film are inverted. Reflection from the left surface of the film is inverted while reflection from the right surface of the film is not. Reflections from the both surfaces of the film are not inverted.

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Constants I Periodic Table
(Figure 1) shows a light wave incident on and passing
through a thin soap film. Reflections from the front and
back surfaces of the film create smaller waves (not
shown in the figure) that travel to the left of the film,
where they interfere.
Part A
What is the thickness of the film in terms of the light wavelength inside it?
Express your answer as a multiple of wavelength to two significant figures.
nν ΑΣφ
?
d =
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Part B
Figure
1 of 1
>
Are the reflections from the film surfaces inverted or not?
Reflection from the right surface of the film is inverted while reflection from the left surface of the film is not.
Reflections from the both surfaces of the film are inverted.
Soap film
Reflection from the left surface of the film is inverted while reflection from the right surface of the film is not.
Reflections from the both surfaces of the film are not inverted.
Incident wave
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Transcribed Image Text:Constants I Periodic Table (Figure 1) shows a light wave incident on and passing through a thin soap film. Reflections from the front and back surfaces of the film create smaller waves (not shown in the figure) that travel to the left of the film, where they interfere. Part A What is the thickness of the film in terms of the light wavelength inside it? Express your answer as a multiple of wavelength to two significant figures. nν ΑΣφ ? d = Submit Request Answer Part B Figure 1 of 1 > Are the reflections from the film surfaces inverted or not? Reflection from the right surface of the film is inverted while reflection from the left surface of the film is not. Reflections from the both surfaces of the film are inverted. Soap film Reflection from the left surface of the film is inverted while reflection from the right surface of the film is not. Reflections from the both surfaces of the film are not inverted. Incident wave Submit Request Answer
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