(a) What is meant by a negative object distance? How can it occur? Find the image distance...

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(a) What is meant by a negative object distance? How can it occur? Find the image distance and magnification and state whether the image is virtual or real and erect or inverted for a thin lens in air when

(b) s = –20 cm, f = +20 cm and

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Nov 29, 2011 11:35 AM

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(a) What is meant by a negative object distance? How can it occur? Find the image distance...

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a A negative object distance implies that the object is a virtual object ie that light rays con...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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