If the Wavelength of a Monochromatic Source Is 600 Nm

question 99

Multiple Choice

If the wavelength of a monochromatic source is 600 nm in vacuum, what is the wavelength from the same source when it passes through a liquid where the speed of light is 2.00 * 10⁸ m/s? (c = 3.00 *10⁸ m/s)

• A) 612.5 nm
• B) 671 nm
• C) 400 nm
• D) 392 nm

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