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Physics, 22.11.2019 04:31 alishadautreuil
Aspy satellite circles the earth at an altitude of 212 km and carries out surveillance with a special high-resolution telescopic camera having a lens diameter of 20 cm. if the angular resolution of this camera is limited by diffraction, estimate the separation of two small objects on the earth's surface that are just resolved in yellow-green light =550 nm). use the small-angle approximation for this problem.
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