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

 Form 3 Physics Refraction of Light Questions and Answers

Figure 3 shows two rays of A and B entering a semicircular glass block which has a critical angle of #42^0#.
The rays are incident at an air glass boundary at point O.
Complete the path of the two rays from point O. label A’ and B’ the corresponding rays.

 (2m 49s)
1722 Views     SHARE