Chapter 33, Problem 026 SN X Incorrect. In the figure, a laser beam of power P and diameter D is directed upward at one circular face (of diameter d < D) of a perfectly reflecting cylinder. The cylinder is levitated because the upward radiation force matches the downward gravitational force. If the cylinder's density is p, what is its height H? State your answer in terms of the given variables, using c and g if needed. D. H =

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