Physics, 19.11.2019 22:31 princessroyal
Visible light travels at a speed 3.0 × 108 of m/s. if red light has a wavelength of 6.5 × 10–7 m, what the frequency of this light? 2.2 × 10–15 hz 2.0 × 102 hz 3.0 × 108 hz 4.6 × 1014 hz
Answers: 2
is the speed of light
is the wavelength
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Visible light travels at a speed 3.0 × 108 of m/s. if red light has a wavelength of 6.5 × 10–7 m, wh...
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