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Home Q & A Board Science-Related Homework Help Physics
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Brelou Brelou
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7 years ago
If the wavelength of light in vacuum is 469 nm, what is the wavelength of light in a thin film of index of refraction 1.42?
A) 110 nm
B) 220 nm
C) 330 nm
D) 440 nm
E) 550 nm
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Physics

Physics


Edition: 4th
Author:
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Quantum physics thus reveals a basic oneness of the universe.
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Raj.SRaj.S
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7 years ago
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Brelou Author
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7 years ago
this is exactly what I needed
7.prime7105
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Yesterday
Thank you, thank you, thank you!
vernonb
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2 hours ago
Brilliant ツ
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