If a light wave has a wavelength of 500nm in air what is the frequency of the wave?
[c = 3 x 108 ms-1]
[c = 3 x 108 ms-1]
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Correct Answer: Option B
Explanation:
f = c/λ
=6.0 x 1014 Hz
f = c/λ
| λ | 500 x 109 |
=6.0 x 1014 Hz