Lenses, visible light, sound and black bodies

Reflection and the glass block practical, total internal reflection and optical fibres, colour and filters, lenses and magnification, sound and echoes, ultrasound and seismic waves, and black body radiation (Physics only).

Start: Reflection, and the glass block practicalAbout 19 min

Lessons

Reflection, and the glass block practicalPhysics only
Colour and filtersPhysics only
Lenses and magnificationPhysics only
Sound waves, hearing and echoesPhysics only
Ultrasound and seismic wavesPhysics only
Black body radiationPhysics only
Total internal reflection and optical fibresPhysics only

Practice and tests

Mixed practiceQuestions mixed across your lessons.

Question bank 72 practice questions with worked solutions
Topic test11 questions, 45 minutes, an estimated grade, the same questions on each try

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