- Samenvattingen en Aantekeningen

Physics mock revision Exam questions accurately defined latest update What are the two conditions for total internal reflection? - n Ans The angle of incidence must be greater than the critical angle and the light must be inside a more dense material. Total internal reflection Qs What effect do optical fibres use to transmit light around corners? - n Ans Total internal reflection Total internal reflection Qs How many satellites are needed to transmit a signal around the Eart...