Calculate the frequency (in Hertz) of light with a wavelength of 420 nm. What color is the light?

asked Jul 5, 2018 197k views

1 vote

by Ginge

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6 votes

speed of light is 3.0*10^8
frequency = wavelength / speed
= 1400 Hz

Webwesen answered Jul 9, 2018

8.4k points

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asked Jan 2, 2024 56.7k views

Santosh Suryawanshi asked Jan 2, 2024

8.4k points

1 answer

1 vote

56.7k views

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