Choose Choose Change ! Calculate Read ! Read ! Calculate Calculate Measure Measure Measure Measure once ! two media and and and and and and and insert! insertl Insert! insert! insert! insert! insert! Incident Refraction Incident Sin (8,) Reflected Refracted Sin (02) Sin (0 ) Speed of Reflected Refracted medium medium angle angle angle Sin (6,) light in angle angle index index 0, () e', (') 02 (" ) (e'1) (82) E Intensity Intensity 1.5 0.70 28.1 0.47 0.67 0.67 0.67 9.18% 90.82% 1.33 1.33