	Java Games: Matching, concentration, word search, and flashcards.

Light Vocabulary and Pictures

Can you identify the lenses?

Tools

A	B
this shows..,	reflection
What kind of lens?,	A concave mirror with a surface that curves inward.
What kind of lens?,	convex mirror: A mirror with a surface that curves outward.
focal point	Location at which light rays reflected from a mirror meet.
this shows..,	Refraction is the bending of light waves
this shows a..,	prism
convex lens	A lens that is thicker in the middle than at the edges.
concave lens	Lens that is thicker at the ends than in the middle.