Determine the size of the image on her retina

Reference no: EM13338868

A student is reading a lecture written on a blackboard. The lenses in her eyes have a refractive power of 60.00 diopters, and the lens-to-retina distance is 1.674 cm.

(a) How far (in meters) is the blackboard from her eyes?

(b) If the writing on the blackboard is 4.80 cm high, what is the size of the image on her retina (including the proper algebraic sign)?

Reference no: EM13338868

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