# data[].attributes.attachment_link.description
A simulation to help with the understanding of rainbow formation.

# data[].attributes.attachment_link.description
This interactive applet shows a wave's refraction (change in direction) by crossing the interface between two media, due to the different refractive ...

# data[].attributes.attachment_link.description
Reflection and refraction in 2D including total internal reflection. Simply select the indices of refraction for the materials.

# data[].attributes.attachment_link.description
Snell's law: Given Refractive index and angle of incidence, shows angle of refraction and wave length change.

# data[].attributes.attachment_link.description
list] [Adjustable refractive index] [sin [i]i[/i] against sin [i]r[/i] graph] [Numbers enlarged for classroom display.] [/list]

# data[].attributes.headline
Effective critical thinking questioning in semi-plenary

# data[].attributes.subject
Effective critical thinking questioning in semi-plenary

# data[].attributes.attachment_link.description
The applet shows refraction at the two surfaces of a convex lens.

# data[].attributes.attachment_link.description
illustration of reflection and refraction happening simultaneously (as usually occurs) illustration of total internal reflection

# data[].attributes.attachment_link.description
A basic simulation showing refraction and reflection of a light ray.

# data[].attributes.attachment_link.title
Refraction of a wave at a plane boundary

# data[].attributes.attachment_link.description
Shows refraction when plane wave fronts are incident on a boundary. Refractive index of second medium can be varied from 1 to 1.5 Can show incident a...

# data[].attributes.attachment_link.description
This is a simulation of the dispersion of white light as it passes through a triangular material with a variable index of refraction.

# data[].attributes.attachment_link.description
Explore reflection and refraction. Optimized for iPad