The focal length of the eye piece of an astronomical telescope is 5cm and its magnification for normal vision is 10. If the final image is formed at the least distance of distinct vision (25 cm), find the magnification
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.