A 1000 W gas discharge lamp emits 5.00 W of UV radiation in a narrow range centered on 285 nm. How many photons of this wavelength are emitted in a 5.00 sec time period? How many moles of photons is this
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A 1000 W gas discharge lamp emits 5.00 W of UV radiation in a narrow range centered on 285 nm. How many photons of this wavelength are emitted in a 5.00 sec time period? How many moles of photons is this?
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