If the color red has a wavelength of 7.0 107 m. its frequency is
2 answers:
Answer:
4.3⋅1014 is the answer
Explanation:
λf = c = 2.998e8 m/s (speed of light in vacuum)
f = 2.998e8 / 7e-7 = 4.28e14 Hz (a)
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