A incandescent light-bulb of 800-w produces approx sixty, Ask an Expert

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A incandescent light-bulb of 80.0-W produces approx sixty percent of its energy as visible light. Calculate how many such photons are emitted per second by a 80.0-W incandescent lightbulb if we Assume that the light has an average wavelength = 510.0 nm, .

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