Science, asked by razyashaikh4, 5 months ago

Solve the example
A what distance from a concave minor of focal
length 2.5 m should a boy stand 50 that his
image is helf height ?

Answers

Answered by dhirajmukherjee10

0

Answer:

5m is the focal length!

Explanation:

As distance between pole and centre of curvature is double than that of focus

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