A spy satellite circles the Earth at an altitude of 200 km
Chapter 25, Problem 25.38(choose chapter or problem)
A spy satellite circles the Earth at an altitude of 200 km and carries out surveillance with a special high-resolution telescopic camera having a lens diameter of 35 cm. If the angular resolution of this camera is limited by diffraction, estimate the separation of two small objects on the Earths surface that are just resolved in yellow-green light ( 550 nm).
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