3. Waves
Wave Optics — Quiz
Test your understanding of wave optics with 5 practice questions.
Practice Questions
Question 1
Which principle states that every point on a wavefront can be considered as a source of secondary wavelets that spread out in all directions?
Question 2
In a Young's double-slit experiment, if the distance from the slits to the screen is doubled, what happens to the fringe separation?
Question 3
What is the path difference required for destructive interference in a Young's double-slit experiment?
Question 4
When light undergoes total internal reflection, what is the phase change experienced by the reflected wave?
Question 5
A diffraction grating has 500 lines per millimeter. What is the grating spacing, $d$?