Waves have the ability to show us many different types of things. Waves can show us pitch, length, depth, heat, and color for example.
very carfully
Dont know does anybody else know??
Waves allow us to hear (sound waves) I hope that helps a little :)
If the wave can be turned into an electrical signal then an oscilloscope can be used to look at the wave pattern.
Seismic waves affect us because they are what causes the motion from an earthquake that destroy buildings and such. The three types of seismic waves are surface waves primary waves also called P-waves and secondary waves also called S-waves.
The Transverse waves show up second in time, they are slower than the Primary Waves.
thermometer
electromagnetic waves
By a pen moving on a piece of paper to show the magnitude
The R and S waves on the EKG show how the heart is contracting and whether or not there is anything wrong with the beating of the heart or the structure of the heart.
Sound is a form energy that travels to us through compressional (or longitudinal) waves.
Comparison of waves going through the solid inner core and those just skimming it can show the rotation of the inner core.