This printable crossword puzzle on the topic of Physics has 10 clues. Answers range from 5 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Bounces off
Bends through
Cannot get through
Makes things visible
180,000 miles per second
Light spreads out after it passes a medium
Panel helps absorb sunlight
translucent or transparent
absorbing
Energy released by unstable electrons