AH020387 Messages 9 Reaction score 0 Thread starter May 10, 2012 #1 do light, sound, and radio waves move/vibrate in an up and down motion?
tiny-tim Science Advisor Homework Helper Messages 25,837 Reaction score 258 May 10, 2012 #2 AH020387 said: do light, sound, and radio waves move/vibrate in an up and down motion? sound waves, no, they are compressions or decompressions, and their displacements are forward and backward light and radio waves, yes (but there's nothing to displace) you need to do extensive reading on this, to understand it … start with wikipedia
AH020387 said: do light, sound, and radio waves move/vibrate in an up and down motion? sound waves, no, they are compressions or decompressions, and their displacements are forward and backward light and radio waves, yes (but there's nothing to displace) you need to do extensive reading on this, to understand it … start with wikipedia