This printable crossword puzzle on the topic of Physics has 12 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
A copy of an object formed by reflected or refracted rays of light.
A flat sheet of glass that has a smooth, silver-colored coating on one side.
The image you see in a plane mirror.
A mirror with a surface that curves inward like the inside of a bowl.
An imaginary line that divides a mirror in half.
The point at which rays parallel to the optical axis reflect and meet.
An upside-down image formed where rays of light meet.
A mirror with a surface that curves outward.
An image of a distant object caused by the refraction of light.
A curved piece of glass or other transparent material that refracts light.
A lens that is thinner in the center than at the edges.
A lens that is thicker in the center than at the edges.