The wavelength of light that has a frenquency of 1.20x10^13s^-1

asked Apr 11, 2019 131k views

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speed of light=wavelength*frequency

3*10^8m/s=wavelength*1.20*10^13

wavelength=3*10^8/1.2*10^13

=10^-5/0.4=2.5*10^-5m

AgentRev answered Apr 18, 2019

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