LIGHT CROSSWORD

This printable crossword puzzle on the topic of Physics has 15 clues. Answers range from 6 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

a wave in which the vibration is at right angles to the direction the wave is travelling
the bouncing of light off something
the bending of light as it passes from one substance into another substance
another word for a flat mirror
an imaginary line that is drawn at right angles to a surface that light is incident upon
an object that releases or emits light
the angle an incoming ray makes with the normal
the angle a reflected ray makes with the normal
a lens that bulges outwards
the angle of incidence of light that produces an angle of refraction of 90 degrees
incoming ray
a lens that curves inwards
no light can get through
can't see through but light can get through
completely see through