Question
Physics Question on Wave optics
A rotating disc is held in front of a plane mirror in two different orientations which are (i) angular momentum parallel to the mirror and (ii) angular momentum perpendicular to the mirror. Which of the following schematic figures correctly describes the angular momentum (solid arrow) and its mirror image (shown by dashed arrows) in the two orientations ?
A
B
C
D
Answer
Explanation
Solution
The correct option is (B) : .