Panton 2 Two plane mirrors are placed back to back They are

Last updated: 6/3/2023

Panton 2 Two plane mirrors are placed back to back They are then opened out slowly to form a wedge their reflecting surfaces lying on the outside A beam of parallel light becomes incident on the edge of the wedge The two beams reflected from its faces are found to make an angle of 100 with each other Determine the angle between the mirrors Ans 50