Archive for the “8k” Category

here’s a few links to show what happens when primary colours are mixed. the last one is the best.
first, second, last (and best).

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here’s a load of whiteboard resources courtesy of freezeray.com
physics:
coloured filters
eye defects
law of reflection
angle of reflection
refraction
dispersion
many more physics

chemistry
haber process
rates of reaction – surface area
rates of reaction – concentration
rates of reaction – temperature
structure of atoms
structure of ions
many more chemistry

misc
graph plotter
pulleys and gears

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