This printable word search puzzle on the topic of Physics contains 21 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.
pinhole camera
Speed of light
translucent
white light
transparent
wavelength
incidence
dispersed
radiation
refracted
reflected
spectrum
absorbed
through
colours
retina
opaque
crest
prism
light
iris