Light Has a Frequency of 5

question 61

Multiple Choice

Light has a frequency of 5.45 × 10¹⁴ hertz. What is its wavelength? The speed of light is 3.00 × 10⁸ m/s.

• A) 1.82 × 10⁶ nm
• B) 1.82 × 10^-3 nm
• C) 1.82 × 10⁵ nm
• D) 5.50 × 10^-7 nm
• E) 550 nm

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