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Your Friend Can Read a Book Perfectly Well but Cannot Read the Writing on Blackboard Unless She Sits on the Front Row in Class. Is She Short-sighted Or Long-sighted?

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Question

Your friend can read a book perfectly well but cannot read the writing on blackboard unless she sits on the front row in class. 

 Is she short-sighted or long-sighted?

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Solution

She is short-sighted.

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Chapter 3: The Human Eyes And The Colorful World - Exercise 2 [Page 279]

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Lakhmir Singh Physics [English] Class 10
Chapter 3 The Human Eyes And The Colorful World
Exercise 2 | Q 17.1 | Page 279

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