![]() ![]() Add to My Bitesize Remove from My Bitesize. Further information is provided in our Health and Safety guidance. The reflection and refraction of light explains how people see images, colour and even optical illusions. PhET: Wave on a String This HTML5 activity simulates the motion of a vibrating string. Teachers: The entire collection is available in ready-to-run HTML5 format, with question sets for each activity. Reflection, Refraction, and Diffraction As mentioned briefly above, when light encounters an obstacle or an interface between two mediums, it can behave in one of several ways. eLibrary users are responsible for ensuring that any activity, including practical work, which they carry out is consistent with current regulations related to Health and Safety and that they carry an appropriate risk assessment. Topics include wave superposition, interference, Fourier analysis, boundary behavior, impedance, diffraction, Doppler Effect, and more. A light wave bends towards regularity when the lights speed is lesser than that of the second. Do NOT follow suggestions which conflict with current advice from CLEAPSS, SSERC or recent safety guides. This model explained the causes of reflection and refraction. They can undergo refraction, reflection, interference and diffraction. The student is expected to investigate behaviors of waves, including reflection, refraction, diffraction, interference, resonance, and the Doppler effect. Use experimental observations to define new vocabulary. Whilst this list provides a source of information and ideas for experimental work, it is important to note that recommendations can date very quickly. All waves behave in certain characteristic ways. Absorption Diffraction Transmittance Refractive Index Reflection Snell’s Law Refraction Angle of Incidence Scattering Angle of Refraction Students Will: By working in independent groups, students will: 1. ![]() Visit the secondary science webpage to access all lists:
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