Include: propagation, reflection, refraction, partial reflection/refraction, diffraction. Further information is provided in our Health and Safety guidance. S3P-2-11 Summarize the evidence for the wave model of light. 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. Do NOT follow suggestions which conflict with current advice from CLEAPSS, SSERC or recent safety guides. Whilst this list provides a source of information and ideas for experimental work, it is important to note that recommendations can date very quickly. Visit the secondary science webpage to access all lists: In this section, we consider the geometric optics of reflection. colours and the different frequencies of light, white light and prisms (qualitative only) differential colour effects in absorption and diffuse reflection There are two laws that govern how light changes direction when it interacts with matter: the law of reflection, for situations in which light bounces off matter and the law of refraction, for situations in which light passes through matter.use of ray model to explain imaging in mirrors, the pinhole camera, the refraction of light and action of convex lens in focusing (qualitative) the human eye.the transmission of light through materials: absorption, diffuse scattering and specular reflection at a surface.light waves travelling through a vacuum speed of light.The resources in this list not only provide a range of activities and demonstrations, but also background information, practical tips, information on misconceptions and suggested teaching strategies. Light is conceptually difficult for many students and misconceptions can persist unless challenged.
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