The Lens Formula Relating the Image Distance, P , to the Focal

question 76

Short Answer

The lens formula relating the image distance, p , to the focal length, f , and object distance, s , is
The magnification of a lens is
For the projector in the previous problem, the image is __________ times as large as the object.

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Definitions:

Simple Interest

A way of calculating interest where the interest charge is based on the original principal only and does not compound.

Repaid

The action of paying back borrowed money to a lender, either in installments or as a lump sum.

Loans

Sums of money borrowed that are expected to be paid back with interest, often under agreed-upon terms between lenders and borrowers.

Simple Interest

Interest earned or paid on the original principal only of a deposit or loan, without compounding.