Refraction | CCEA | GCSE Physics || Prescribed Practical

GCSE Physics :This video is designed to support the CCEA 2017 GCSE Physics Specification and is not affiliated with CCEA. P2 GCSE Physics: Prescribed Practical P6 Double Award Physics: Prescribed Practical P5 GCSE Physics: Prescribed Practical P6 2.2.4 carry out practical work: • to use ray tracing to measure the angles of incidence and refraction when light is refracted by a glass block; • to demonstrate understanding that the angles of incidence and refraction are measured from a line at right angles to the glass surface known as the normal; and • to use the measurements taken to plot a graph of angle of incidence against angle of refraction to show that they are related but not proportional (Prescribed Practical P6) Double Award Physics: Prescribed Practical P5 2.2.3 observe the refraction of light as it passes from air into glass and air into water and vice versa; • use ray tracing to measure the angles of incidence and refraction when light is refracted by a glass block, demonstrate knowledge that the angles of incidence and refraction are measured from a line at right angles to the normal and use the measurements taken to plot a graph of angle of incidence against angle of refraction to show that they are related but not proportional (Prescribed Practical P5)