Category Archives: Unit 2 Options

Vsauce – How Earth Moves

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Unit 4 – Sound: Making music quiz

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Unit 4 – Sound intensity & decibels quiz

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Physics Girl – Why do mirrors flip horizontally (but not vertically)?

Why do mirrors appear to flip images horizontally but not vertically?

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Physics Girl – How Rainbows Form

The physics behind rainbows and surprising facts about rainbows.

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Reflection and mirrors quiz

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Light, waves and colour quiz

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Refraction and lenses quiz

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Rectification and smoothing

Explore the use of half and full rectifiers, changing capacitance and load. (View in full window) Downloads: Flash source file (.fla)  Flash (.swf) Mac application (.app) Windows Application (.exe)

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A dozen USB chargers in the lab….

Just when you thought that a charger is a charger – be careful what you plug into an expensive device. http://www.righto.com/2012/10/a-dozen-usb-chargers-in-lab-apple-is.html (This has a lot of relevance to students studying the Further Electronics detailed study

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