Solving a problem in physics section 34 point 69 optics

Solving a problem in physics section 34 point 69 optics

69. A plane electromagnetic wave is normally incident at the air - glass. Determine a wavelength λ in the glass, if the wavelength λ0 in air is equal to 640 nm, and the refractive index n of glass is 1.6.

Additional information:

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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