For a wavelength at the peak of visual sensitivity 550 nm
The human eye can respond to as little as 10?18J of light energy.
For a wavelength at the peak of visual sensitivity, 550 nm, how many photons lead to an observable flash?
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For a wavelength at the peak of visual sensitivity, 550 nm, how many photons lead to an observable flash
How does such a mode of expression work to produce a state of mind and or style of behavior for those who use it? What seems to be the purpose and impact of this symbol or teaching?
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Each single phase transformer has an identical number of turns in the primary and secondary windings. If a line-to-line voltage of 480V is applied on the wye windings, compute the line-to-line voltage on the delta windings.
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