Visible Light Consists of Electromagnetic Waves with Wavelengths (In Air)

question 63

Multiple Choice

Visible light consists of electromagnetic waves with wavelengths (in air) in the range 400-700 nm. The speed of light in air is 3.0 × 10⁸ m/s. What are the frequencies of visible light?

• A) 1.33 × 10¹⁴ Hz to 2.33 × 10¹⁴ Hz
• B) 1.33 × 10¹² Hz to 2.33 × 10¹² Hz
• C) 4.29 × 10¹² Hz to 7.50 × 10¹² Hz
• D) 4.29 × 10¹⁴ Hz to 7.50 × 10¹⁴ Hz

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