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soldier1979 [14.2K]
3 years ago
11

Determine the frequency of light whose wavelength is 4.257 x10-7 cm

Physics
1 answer:
Bas_tet [7]3 years ago
6 0
<span>Frequency x Wavelength = Speed of light Now, speed of light = 3 x 10^5 km/s = 3 x 10^8 m/s = 3 x 10^10 cm/s Frequency = speed/Wavelength = (3 x 10^10)/(4.257 x 10^-7) =7 x 10^16 Hz</span>
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