Question: a) A monochromatic light source radiates 20 W, with a wavelength of 480 nm. How many photons does that source emit per second? b) A

a) A monochromatic light source radiates 20 W, with a wavelength of 480 nm. How many photons does that source emit per second? b) A light source radiates 30 W. if it emits 10 10 photons per second. Which is the wavelength of the emitted light? (Monochrome font)

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