Question:
ne of these 81 An astronomical telescope has an angular
Last updated: 6/24/2023
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ne of these 81 An astronomical telescope has an angular magnification of magnitude 5 for distant objects The focal length of objective and the eye piece are 30 cm and 6 cm respectively Then the length of the tube of telescope will be 1 36 cm 3 5 cm 32 The distance between an obiect 2 30 cm 4 150 cm gram 87 speec 1 5 3 1 In a follow devia 1 8