Paper 1 · Waves, Light and Sound
A ray of light is passed through a triangular glass prism as shown. Which is the critical angle?
AA
BB
CC
DD
ZIMSEC Physics 5055/1 Paper 1, November 2015, Q24
Paper 1 · Waves, Light and Sound
ZIMSEC Physics 5055/1 Paper 1, November 2015, Q24