When you spread oil (noil = 1.50) on water (nwater = 1.33) and have white light incident from above, you might observe different reflected colors that depend on the thickness of the oil on the water at each point. Consider the wavelength of red light (750.0 nm) and the wavelength of violet light (380.0 nm), covering the visible spectrum. What is the minimum possible thickness of oil that would give rise to seeing... (a) the red light reflected? (b) the violet light reflected?
When you spread oil (noil = 1.50) on water (nwater = 1.33) and have white light incident from above, you might observe different reflected colors that depend on the thickness of the oil on the water at each point. Consider the wavelength of red light (750.0 nm) and the wavelength of violet light (380.0 nm), covering the visible spectrum. What is the minimum possible thickness of oil that would give rise to seeing... (a) the red light reflected? (b) the violet light reflected?
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When you spread oil (noil = 1.50) on water (nwater = 1.33) and
have white light incident from above, you might observe different
reflected colors that depend on the thickness of the oil on the
water at each point. Consider the wavelength of red light (750.0
nm) and the wavelength of violet light (380.0 nm), covering the
visible spectrum. What is the minimum possible thickness of oil
that would give rise to seeing...
(a) the red light reflected?
(b) the violet light reflected?
Transcribed Image Text:incident light
air
oil
water
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