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.

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  
For the projector in the previous problem, the image is __________ times as large as the object.

Quizplus · Accepted Answer

The Answer of 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.

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