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Chemistry, 24.10.2019 23:43, zackarygonzalez1028
Electric power is measured in watts (1 w = 1 j/s). about 95% of the power output of an incandescent bulb is converted to heat and 5% to light. if 12% of that light shines on your chemistry textbook, how many photons per second shine on the book from a 62 w bulb? (assume that the photons have a wavelength of 504 nm). enter a number in scientific notation (e. g. 1.23e12).
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