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ATOMIC STRUCTURE
Question #23681
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What is the frequency of a wave with a wavelength of 300 nm?
A. 7.5 × 10¹⁴ Hz
B. 8.0 × 10¹⁴ Hz
C. 9.0 × 10¹⁴ Hz
D. 1.0 × 10¹⁵ Hz
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