IPC Crossword

This printable crossword puzzle on the topic of Physics has 13 clues. Answers range from 5 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

the maximum displacement of particles during wave motion
the angle between the normal and the incident ray
the angle between the normal and the reflected ray
the angle between the normal and the refracted ray
the range of frequencies humans can hear
a series of alternating reinforcements and cancellations produced by the interference of the waves of different frequencies
the border where 2 different media come into contact
the center of an imaginary circle of which the mirror or lens is an arc
a wave in which wave energy causes both transverse and longitudinal motion
a space in which particles have been pushed together
a diverging lens thinner in the middle than at the edges which causes refracted rays to diverge producing a virtual image
a converging or parabolic mirror on which reflected rays converge at the focal point
a harmonious sound created by the interference of waves