Multiple Choice
Light has a frequency of 7.21 × 1013 hertz. What is its wavelength? The speed of light is 3.00 × 108 m/s.
A) 2.16 × 109 nm
B) 2.40 × 105 nm
C) 4.16 × 103 nm
D) 2.40 × 10-4 nm
E) 4.16 × 10-6 nm
Correct Answer:
Verified
Correct Answer:
Verified
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