- #1
salsabel
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Which of the following colours would you expect to see near the bottom of a soap bubble, red or blue?
this is my solution
If the thickness of the soap bubble is much smaller than the wavelength of light, the result is destructive interference (dark color). The thickness required to produce constructive interference for red is larger than that required for blue.
therefore we see red at the bottom
is that right?
this is my solution
If the thickness of the soap bubble is much smaller than the wavelength of light, the result is destructive interference (dark color). The thickness required to produce constructive interference for red is larger than that required for blue.
therefore we see red at the bottom
is that right?