Light and Sound Crossword

This printable crossword puzzle on the topic of Physics has 14 clues. Answers range from 3 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Sound is made when particles do this.
White light is a mixture of 6 different _____________ .
What colour is at the top of a rainbow?
Light and Sound are both forms of this.
Light and Sound both travel in ___________ .
Light travels in ____________ lines.
This is used to reflect light.
This word means the bending of light.
A convex lens will make light rays do this.
A red object appears red because it ____________ red light.
Mixing coloured lights together is called ____________ .
Sound cannot travel through this.
Light travels ________________ than sound.
When light reflects off a surface, the angle of incidence is equal to the angle of reflection. This is called the Law of ____________________