SAT, 14.12.2021 02:50, kelchalyssa
electromagnetic radiation with a wavelength of 575 nm appears as yellow light to the human eye. the energy of one photon of this light is 3.46 × 10-19 j. thus, a laser that emits 1.3 × 10-2 j of energy in a pulse of light at this wavelength produces photons in each pulse.
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electromagnetic radiation with a wavelength of 575 nm appears as yellow light to the human eye. the...
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