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smruthi gopan

smruthi gopan

Posted on March 19

student obtained a sharp image of a lighted candle on a screen using a convex lens . Now he wants to

student obtained a sharp image of a lighted candle on a screen using a convex lens . Now he wants to focus on a distant lamp on a far away electric pole . In which direction should the lens be move for this purpose with respect to the screen , to get a sharp image on the screen?

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  • smruthi gopan
    on March 23
    He would move the screen toward the lens