Physics, 06.05.2021 17:30 annethelusma25
A budding magician holds a 3.98-mW laser pointer, wondering whether he could use it to keep an object floating in the air with the radiation pressure. This might be an idea for a new trick! Assuming the laser pointer has a circular beam 3.00 mm in diameter and the magician rigs up a totally reflecting sail on which to shine the laser, what is the maximum weight the magician could suspend with this technique
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A budding magician holds a 3.98-mW laser pointer, wondering whether he could use it to keep an objec...
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