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ATOMIC STRUCTURE
Question #23674
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Question
What is the frequency of a wave with a wavelength of 750 nm?
A. 3.0 × 10¹⁴ Hz
B. 3.5 × 10¹⁴ Hz
C. 4.0 × 10¹⁴ Hz
D. 4.5 × 10¹⁴ Hz
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