me = magnification of eyepiece
m = overall magnification of microscope = 900
mo = magnification of objective = 250
relation between the above magnification is given by
m = me * mo
900 = mo * 250
mo = 900/250 = 3.6 <<<< Answer option A
feel free to drop comment if you have any doubt.
9. A microscope with an overall magnification of 900 has an objective that magnifies 250. What...
9. A microscope with an overall magnification of 900 has an objective that magnifies 250. What is the magnification of the eyepiece? A. 3.6 B. 4.2 C. 0.28 D. 2.8 E. 650
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