Light

The bending of a wave as it passes between substances at different speeds

• refraction

• reflection

• lens

• light

the bouncing back of a ray of light, sound, or heat when a ray hits a surface that it does not go through

• refraction

• reflection

• lens

• light

a material that is not transparent or translucent; it blocks light

• transparent

• translucent

• opaque

• prism

a material that lets all light pass through easily or with little interference

• refraction

• reflection

• opaque

• transparent

a material that transmits light but not an image;

allows some light

and blocks some light

• translucent

• transparent

• opaque

• reflection

a triangular piece of glass

that refracts

white light into colors

• opaque

• prism

• translucent

• concave lens

the transfer of light energy into matter to particles of matter

• lens

• absorption

• reflection

• refraction

the law that states that the angle of incidence is equal to the angle of reflection

• law of gravity

• gas laws

• law of reflection

• law of donuts

the passing of light or other form of energy through matter

• transparent

• translucent

• opaque

• transmission

a change in the direction of a wave when the wave finds an obstacle or an edge, such as an opening

• convex lens

• scattering

• diffraction

• medium