Editing Talk:1603: Flashlights
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<br>5 - The flashlight is a bright white color and is emitting light across the entire visible spectrum and, maybe, a significant amount to either side of the visible spectrum as well (assuming the light is produced by a heated filament. Less so with an excited gas or white LEDs) What does the absorption spectrum of a leaf look like? The lower the percentage of light absorbed by the leaf, the stronger the flashlight has to be to dump enough energy into it. {{unsigned ip|198.41.235.185}} | <br>5 - The flashlight is a bright white color and is emitting light across the entire visible spectrum and, maybe, a significant amount to either side of the visible spectrum as well (assuming the light is produced by a heated filament. Less so with an excited gas or white LEDs) What does the absorption spectrum of a leaf look like? The lower the percentage of light absorbed by the leaf, the stronger the flashlight has to be to dump enough energy into it. {{unsigned ip|198.41.235.185}} | ||
− | I think this comic's idea, flashlights lighting up the trees, is based in part on the work by this Danish person who posts detailed and technical reviews of hundreds of flashlights, including "beam shots", photos of how well they light up the trees behind his house: http://lygte-info.dk/review/Beamshot%20AA-CR%202012-07%20UK.html [stolkin] | + | I think this comic's idea, flashlights lighting up the trees, is based in part on the work by this Danish person who posts detailed and technical reviews of hundreds of flashlights, including "beam shots", photos of how well they light up the trees behind his house: http://lygte-info.dk/review/Beamshot%20AA-CR%202012-07%20UK.html [stolkin] |
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