Sound and Light Waves Word Search Did you know that both sound and light travel in waves? Now you do! Even though we can't see these waves, we can still study their properties. Whether you're learning about this fascinating topic in a science class or you're just interested in the subject, this difficult word search will help solidify these concepts in Sound, Light, and Color Vocabulary Word Search - WordMint Make this Word Search your own. Add, edit, delete terms, and customize this word search. Print copies for an entire class. All in 5 minutes. Create my Word Search now . Your customized Word Search will be in your hands in five minutes.