A Certain Light Wave Has a Frequency of 3 *10⁸

question 5

Multiple Choice

A certain light wave has a frequency of 3 *10⁸ Hz.What is its wavelength?

• A) 500 nanometers
• B) 10 nanometers
• C) 100 microns
• D) 1.0 meter
• E) 3 * 10⁸ meters

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