Find out the number of photons emitted by a 60 watt P bulb in one m...

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Find out the number of photons emitted by a 60 watt
P bulb in one minute, if wavelength of an emitted

W photons is \( 620 \mathrm{~nm} \)
(A) \( 1.125 \times 10^{22} \)
(B) \( 7 \times 10^{22} \)
(C) \( 1.125 \times 10^{20} \)
(D) \( 2.1 \times 10^{15} \)
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