Light Crossword

This printable crossword puzzle on the topic of Physics has 15 clues. Answers range from 4 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

A tube/sight used on underwater vehicles.
An invention created by Galileo.
An invention used to see extremely small things.
Can have many different shapes, such as Triangular and Rectangular.
A part of someones glasses that helps them see.
Used to stop bigger things from passing through a tube.
A thing that animals often mistake for other animals. It's created by light.
Bending of a light ray as it passes through a medium.
Splitting of light into a spectrum using a prism.
The most noticeable colour on an object.
The smaller scale colour on an object that makes it glow.
A circle of colours that all blend together to make up a rainbow.
The process or state of converging.
The process or state of diverging.
Vision using 2 eyes with overlapping fields of view, allowing good perception of depth.