A source emits 12 0 J of light of wavelength 620 nm and 8 0 J of light of wavelength 580 nm per second The relative luminosity at 620 nm is 35 and that at 580 nm is 80 Find (a) the total radiant flux, (b) the total luminous flux and (c) the luminous efficiency A source emits 12 0 J of light of wav...

A source emits 12.0 J of light of wavelength 620 nm and 8.0 J of light...

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Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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