Video Instruction

showmethephysics.com

How to make things 'disappear'.

Try this at home

School Block's YouTube? Use the link below

Disappearing Beaker.mov

C. Refraction – the bending of light that occurs when a light wave passes through a boundary between two media

Waves, Refraction, Velocity, Wavelength

Waves, Refraction, Velocity, Wavelength

Slow to Fast Medium

Any device with a lens refracts light

Refraction - Flash
[ HTML5 ]
Show Me The Physics

A pencil in water
demonstrates refraction

The faster the medium, the larger the angle a light ray makes
with the normal

Top Medium is faster

[ Flash ]

Refraction 2