The lens formula relating the image distance,p,to the focal length,f,and object distance,s,is The magnification of a lens is
-The magnification of the magnifying glass in the previous problem is -3.

Question

The lens formula relating the image distance,p,to the focal length,f,and object distance,s,is  The magnification of a lens is 
-The magnification of the magnifying glass in the previous problem is -3.

Quizplus · Accepted Answer

The magnification of the lens is given by the formula M = -p/s. The magnification of the magnifying glass is given to be -3. However, we do not have enough information to determine the magnification of the lens using the given lens formula. Therefore, we cannot determine if the statement is true or false.

The Lens Formula Relating the Image Distance,p,to the Focal Length,f,and