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Laser light is found in many types of technology including DVD players and surgical tools. If a laser emits light with a frequency of 5.0 x 1014 Hz, what is the wavelength of the light?

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raphealnwobi

The wavelength of light is 600 nm

The relationship between speed of light, wavelength and frequency is given by:

c = fλ

Where c is the speed of light = 3 * 10⁸ m/s, f is the frequency = 5 * 10¹⁴ Hz, λ is wavelength

c = fλ

3 * 10⁸ = 5 * 10¹⁴ * λ

λ = 600 nm

Hence the wavelength of light is 600 nm

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