Practice question
Question
What is the frequency of electromagnetic radiation with a wavelength of 600 nm? (Speed of light c = 3.0 × 10⁸ m s⁻¹)
Explanation
ν = c/λ = 3.0×10⁸ / (600×10⁻⁹) = 5.0×10¹⁴ Hz.
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