Answer :
The quantities di and do are measured from the lens (or mirror): False.
True statement: The quantities of di and do are not measured from the lens (or mirror).
What is lens?
A lens is a piece of transparent material that is typically round in form with two polished surfaces that are either convex (bulging) or concave on one or both sides (depressed). In other words, the radius of curvature is constant since the curves are virtually always spherical.
Lenses are a common component of telescopes, binoculars, and cameras, among other image equipment. Additionally, they are utilized as visual aids in spectacles to treat vision problems including myopia and hypermetropia.
The statement is false.
To know more about lens refer to:
https://brainly.com/question/9757866
#SPJ1