Someone with a near point Pn of 25cm views a thimble through a simple magnifying lens of

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Someone with a near point Pn of 25cm views a thimble through a simple magnifying lens of focal length 10 cm by placing the lens near his eye. What is the angular magnification of the thimble if it is positioned so that its image appears at

(a) Pn and

(b) Infinity?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 24, 2011 05:17 AM

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Someone with a near point Pn of 25cm views a thimble through a simple magnifying lens of

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a Without the magnifier 0 hP see Fig 3419 With the magnifier letting ...View the full answer

Fundamentals of Physics

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