Question

Most people perceive light having a wavelength between 630 nm and 700 nm as red and...

Most people perceive light having a wavelength between 630 nm and 700 nm as red and light with a wavelength between 400 nm and 440 nm as violet.

Part A:

Calculate the approximate frequency range for violet light. Answer in the order indicated. Express your answer in hertz separated by comma.

fmin,fmax= ?

Part B:

Calculate the approximate frequency range for red light.

fmin,fmax=?

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