This printable word search puzzle on the topic of Physics contains 20 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.
artificial light source
natural light source
angle of reflection
incandescent source
angle of incidence
phosphorescence
radiant energy
reflected ray
incandescence
incident ray
non-luminous
translucent
transparent
fluorescent
reflection
intensity
radiation
luminous
opaque
light