Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Rectilinear propagation of light questions and answers

Figure 1 shows two plane mirrors inclined at an angle of #120^0# to each other. A ray of light makes an angle of #40^0# with the first mirror.
figlight9620201120.JPG
By completing the ray diagram, determine the angle of reflection on the second mirror.

 (5m 33s)
1964 Views     SHARE

|