Compare two quantities — Quantity A and Quantity B — and then determine which of the following statements describes the comparison:
In a lens, if
u - distance of the object from the lens
v - distance of the image from the lens
hi - height of the image
h - height of the object
The two quantities are equal.
Lens magnification formula states that,
m = vu = hih
therefore both the quantities A and B are equal.