Rays of light Aldercar Community Language College.

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Presentation transcript:

Rays of light Aldercar Community Language College

Outcomes when light meets an obstacle

From opaque to perfectly transparent

Using rays to predict what a mirror will do

Placing a normal on a curved surface

A rough rock as a reflector

Image of a mountain

Here is how the image appears before the ripples

Looking at a mirror – with one eye!

Refraction – making predictions with rays

A light beam bending at the surface, on entry

A light beam bending at the surface, on exit

A light beam bending – entry and exit

Using rays to predict what a mirror will do

Looking into water

Glass blocks do not have to be rectangular

PhET – Bending Light

PhET – Geometric Optics

Virtual Physics Lab