A ruby laser (λ=694.3 nm) is aimed in free space at a target 10,000 km away. If the laser beam is initially 14 cm in dia...

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A ruby laser (λ=694.3 nm) is aimed in free space at a target 10,000 km away. If the laser beam is initially 14 cm in dia...

A ruby laser (λ=694.3 nm) is aimed in free space at a target 10,000 km away. If the laser beam is initially 14 cm in diameter, how large will its diameter be when it hits the target taking account of diffraction at the circular output aperture of the laser?

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-9 D694 9(010000 Io 3

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The beam emerging from a ruby laser (wavelength 694.3 nm) passes through a circular aperture 4.4...

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The beam emerging from a ruby laser (wavelength 694.3 nm) passes through a circular aperture 4.4...

A ruby laser (λ=694.3 nm) is aimed in free space at a target 10,000 km away. If the laser beam is initially 14 cm in dia...

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The beam emerging from a ruby laser (wavelength 694.3 nm) passes through a circular aperture 4.4...

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A ruby laser (λ=694.3 nm) is aimed in free space at a target 10,000 km away. If the laser beam is initially 14 cm in dia...