Alena of focal length 5 cm is being used by a student in the laborator – InterviewSolution

1.	Alena of focal length 5 cm is being used by a student in the laboratory as a magnifying glass. His least distansd of distinct vision is 25cm. What magnification Is the student getting.
Answer» Alena of focal length 5 cm is being used by a student in the laboratory as a magnifying glass. His least distansd of distinct vision is 25cm. What magnification Is the student getting.

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