This printable word search puzzle contains 17 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.
• Angle of reflection
• Angle of incidence
• Longitudinal wave
• Auditory range
Transverse wave
• Reflected ray
• Incident ray
• Oscilloscope
• Normal line
• Absorption
• Refraction
• Wavelength
• Dissipated
• Frequency
• Amplitude
• Retina
• Vacuum