How many photons does laser emit in one minute

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Small helium-neon lasers emit 4.62 mJ/s of light at 634 nm. How many photons does such a laser emit in one minute?

Reference no: EM13137032

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How many photons does laser emit in one minute : Small helium-neon lasers emit 4.62 mJ/s of light at 634 nm. How many photons does such a laser emit in one minute?
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