Practice Exercise. A laser emits a pulse of light containing 3.74 x 10-16 J of energy...

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Answer 1

Answer #1

foquency =5.77xd Hz Photon = h = 6.496 x16) (5.7X1id3) Enetg on e 3.82 x1020 Total = 3.74 X10J enengy o photon= 3.74 Numbern

Answer 2

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