Waves/ Electromagnetic Spectrum Crossword

Movement that follows the same path repeatedly; source of all waves.
A travelling disturbance that carries energy from one place to another. Wiggle in Space and Time.
Waves that travel through a medium.
Substance that makes possible the transfer of energy from one location to another.
Waves that do not require a medium to travel through.
Empty space; the absence of matter.
Highest point (peak) of a transverse wave.
Lowest point of a transverse wave.
Maximum distance a wave varies from its rest position.The height of the wave.
The distance between 2 consecutive crests or troughs.
The place in a longitudinal wave where the particles are close together.
The place in a longitudinal wave where the particles are spread far apart.
Number of waves passing a point in one second. Measured in hertz (Hz).
Complete range of electromagnetic waves placed in order of increasing frequency and shorter wavelengths.
Move the medium paralell to the direction the wave travels.
Waves that move the medium at right angles to the direction of the wave.
Combination of transverse and longitudinal waves.
Part of the electromagnetic spectrum that consist of waves with the lowest frequencies.
Consists of waves with higher frequencies than radio waves but lower than infrared waves.
Only part of the spectrum that is visible to the human eye.
Occurs naturally in sunlight and most of it is blocked by the ozone layer.
Consists of waves with high frequencies , strong enough to penetrate deep into tissues.
Consists of waves with the highest frequencies.