This printable word search puzzle contains 23 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
translucent refraction
ultraviolet spectrum
electromagnetic wave
longitudinal wave
electromagnetic
mechanical wave
transverse wave
transparent
wave period
absorption
scattering
reflection
wave speed
wavelength
radiation
frequency
wavefront
amplitude
infrared
opaque
medium
hertz
wave