Determine the number of photons emitted per second by a laser that emits red light of wavelength 650 nm and has a power output of 2.00 ×10- w. (a) 6.54×10'5 photons/s (b) 5.23×10'" photons/s (c) 3.834×1016 photons/s (d) 9.29×10“ photons/s
Determine the number of photons emitted per second by a laser that emits red light of wavelength 650 nm and has a power output of 2.00 ×10- w. (a) 6.54×10'5 photons/s (b) 5.23×10'" photons/s (c) 3.834×1016 photons/s (d) 9.29×10“ photons/s
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Determine the number of photons emitted per second by a laser that emits red light of
wavelength 650 nm and has a power output of 2.00 x10-3 w.
(a) 6.54x105 photons/s
(b) 5.23x10" photons/s
(c) 3.834x106 photons/s
(d) 9.29x1014 photons/s
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O A
O B
O D
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