The output of a laser has pulse duration of 20 ms and average output p – McqOptions

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1.	The output of a laser has pulse duration of 20 ms and average output power of 1.75 W per pulse. How much energy is released per pulse if wavelength is 5890 Å?
A.	0.011 J
B.	0.024 J
C.	0.035 J
D.	0.047 J
Answer» D.

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