An astronomical telescope has an angular magnification of
An astronomical telescope has an angular magnification of -131. Its objective has a refractive power of 1.75 diopters. Evaluate the refractive power of its eyepiece?
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an astronomical telescope has an angular magnification of -131 its objective has a refractive power of 175 diopters
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i a radioactive sample produces 46035 decays per minute at one point in an experiment and 30809 days later produces 837
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