This printable crossword puzzle 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.
What type of energy doesn't require a medium?
What kind of waves have the lowest frequency?
What kind of energy is infrared waves?
Which color on the EM spectrum has the shortest wavelength?
Which type of wave has the shortest wavelength?
Which type of wave can give you sunburn?
Red has the longest wavelength. True or false?
Electromagnetic waves are what?
A group of wavelengths and frequencies are called?
What type of waves are used in a tv remote?
Which electromagnetic waves enable humans to see?
What type of waves are used to cook food?
What wave allows us to see bones in the body?
The highest point on a wave is called?
The lowest point on a wave is called?