Determine what type of lens is needed

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Reference no: EM13646168

It is desired to magnify readingmaterial by a factor of 2.5X when a book is placed 8cm behind alens.

a. draw a ray diagram and describe the type of image this wouldbe

b. what type of lens is needed

c. what is the power of lens in diopeters.

Reference no: EM13646168

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