This printable crossword puzzle on the topic of Physics has 10 clues. Answers range from 3 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Each of the lines in which light (and heat) may seem to stream from the sun or any luminous body, or pass through a small opening
arranged in or constituting a constant or definite pattern, especially with the same space between individual instances
reflection of light or other waves or particles from a surface
a mirror with a flat (planar) reflective surface
a representation of the external form of a person or thing in art
an optical image formed from the apparent divergence of light rays from a point
converging mirror has a reflecting surface that bulges inward
a line passing through the center of curvature of a lens or spherical mirror and parallel to the axis of symmetry
the point at which rays or waves meet after reflection or refraction, or the point from which diverging rays or waves appear to proceed
a reproduction of an object via light that can be formed on a surface