General Wave Info
What is a rarefaction?
The parts where the coils or particles are spread out in a longitudinal or compressional wave
The bouncing back of an object or a wave when it hits a surface through which it cannot pass is known as
reflection.
What is Hertz?
the unit of measurement for frequency
What is the doppler effect?
The change in frequency of a wave as its source moves in relation to an observer
The bending of waves as they move around a barrier or pass through an opening is known as
diffraction.
Electromagnetic waves can travel in a medium or in a _____?
Vacuum.