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Just for Fun

Across
An inward curve that can appear on a lens or mirror
The distance between corresponding points on two consecutive waves
Images where the light actually converges
An outward curve that can appear on a lens or mirror
The lowest point of a wave
The ray of light that strikes a surface
The term used for objects that absorb all light
The number of waves that passes a given point per second (Measured in hertz)
The angle which an incident line or ray makes with a perpendicular to the surface
When light energy is absorbed
The ray corresponding to a given incident ray
The bending of a wave when it enters a medium where its speed is different
Down
An image formed when the outgoing rays from a point on an object always diverge
The range of frequencies of electromagnetic radiation and their respective wavelengths
The size of an image relative to the size of the object creating it
A piece of a transparent substance with curved sides for concentrating or dispersing light
The term used when an object lets light through but still absorbs/reflects enough that only silhouettes can be seen
The production and emission of light by a living organism
The point at which rays or waves meet after reflection or refraction
The distance between the center of a lens or curved mirror and its focus
The law used to describe the relationship between the angles of incidence and refraction