Question

What is the focal length of a lens?

A.
the distance between the object and the image
B.
distance between the object and the center of the lens
C.
the distance between the center of the lens and the image
D.
the distance between the focal point and the center of the lens

Answer 1

it is B i took the test and got it wrong when someone said it was A

Step-by-step explanation:

it is the one that says the sizing of the objects will appear unusual

Answer 2

Answer is D.the distance between the focal point and the center of the lens.