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An astronomical telescope has an objective of focal length 200 cm and an eyepiece of focal length 40 cm. The telescope is focussed to
An astronomical telescope has an objective of focal length 200 cm and an eyepiece of focal length 40 cm. The telescope is focussed to see an object 10 km from the objective. The final image is formed at infinity. Find the length of the tube and the angular magnification produced by the telescope.
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Physics Principles with Applications
Authors: Douglas C. Giancoli
7th edition
978-0321869111, 321625927, 9780321733627, 321869117, 9780321625922, 321733622, 978-0321762429
