Lesson: Chapter 5 — Optics

5.4.1. Convex lenses 5 of 5 Reset answers

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Question 5

A ray passes through the near-side focus of a convex lens and strikes the lens. After refraction it…

A goes through the far focus B goes straight on C is totally internally reflected D goes parallel to the principal axis

The right answer is the one marked above.

Goes parallel to the principal axis. It is the parallel-ray rule run backwards.

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