Which of the following statements is false of total internal reflection (tir)?
(1) whe...
Social Studies, 18.12.2019 06:31 wowlol448
Which of the following statements is false of total internal reflection (tir)?
(1) when tir occurs, the reflected light obeys the law of reflection.
(2) if tir occurs at the boundary of water and air, then the light must be within water and heading towards the boundary with air.
(3) tir causes a portion of the light to be refracted and the rest to be reflected.
(4) tir only occurs when the angle of incidence is greater than the critical angle.
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