October 13, 2015

Homework Help: Physics

Posted by lauren on Wednesday, April 28, 2010 at 10:20am.

You meet a person with prescription glasses of +1.74 dpt.

What is the near point of this person? Express the result as a positive number!

Hint: the near point of a healthy person is 25 cm. An object placed at this distance will form an image at the near point of the person.

i used m=-q/p and got 43.5...but the answer is 44.2 .. what am i missing here?!

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