Physics, 31.07.2019 20:30 puppylover72
Awatt is a unit of energy per unit time, and one watt (w) is equal to one joule per second ( j⋅s−1) . an 80.0 w incandescent lightbulb produces about 8.00% of its energy as visible light. assuming that the light has an average wavelength of 510.0 nm, calculate how many such photons are emitted per second by an 80.0 w incandescent lightbulb.
Answers: 2
= 1.64 x 10⁻¹⁹ per secAnother question on Physics
Physics, 22.06.2019 14:30
A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.
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Physics, 22.06.2019 19:30
Which describes increasing the efficiency of energy resource
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Awatt is a unit of energy per unit time, and one watt (w) is equal to one joule per second ( j⋅s−1)...
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