Two monochromatic light sources, A and B, emit the same
Chapter , Problem 2(choose chapter or problem)
Two monochromatic light sources, A and B, emit the same number of photons per second. The wavelength of A is and the wavelength of B is The power radiated by source B (a) is equal to the power of source A, (b) is less than the power of source A, (c) is greater than the power of source A, (d) cannot be compared to the power from source A using the available data.
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