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A laser used in LASIK eye surgery produces 54.0 pulses per second. The wavelength is 193...

A laser used in LASIK eye surgery produces 54.0 pulses per second. The wavelength is 193 nm (in air), and each pulse lasts 10.0 ps. The average power emitted by the laser is 224.0 mW and the beam diameter is 0.800 mm.

What is the total energy of a single pulse?

What is the intensity during a pulse?

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