Question 2
Rays parallel to the principal axis pass through a convex lens. They…
The right answer is the one marked above.
Meet at the focus on the far side. A convex lens is converging.
Spreading apart is what a concave lens does.
Lesson: Chapter 5 — Optics
5.4.1. Convex lenses
2 of 5
Clear all your answers?
This erases every answer in this set and starts you again at question one. Your score will be gone.
Type these four numbers to confirm:
Those numbers don't match. Look at them again and type them.
This browser is not saving your answers, so no total can be shown.
Answer the question to continue.