Question

What is the wavelength, in nanometers, of light with a frequency of 5.89 x 10¹⁴ s⁻¹?

Answer 1

≅ 50, 909 nm

Step-by-step explanation:

Wavelength, λ =
`(speed)/(freq)`

Given:

speed of light =
`3*10^(8) m/s`

f = 5.89 ×
`10^(14)`

∴ λ = 3×
`10^(8)` / 5.89 ×
`10^(14)`

= 0.0000509 m ≅ 50, 909 nm

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