Question

How do you appreciate the role of Fermat's principle drawing ray diagrams​

Answer 1

Answer:

A: According to Fermat's principle that light selects the shortest path to travel. ... We use this principle, when we draw ray diagrams to find the image of an object formed by mirrors to illustrate the laws of reflection, refraction etc

Answer 2

Answer:

How do you appreciate the role of Fermat principle in drawing ray diagrams? A: According to Fermat's principle that light selects the shortest path to travel. ... We use this principle, when we draw ray diagrams to find the image of an object formed by mirrors to illustrate the laws of reflection, refraction etc