Rays Notes

Waves
EEEEE.tt ftIF T.it EitEit takes an objectgoesthrough
objectto in second Hertz sn w'sttoEtihgnerest
return to its
startingpoint
Amedium is what thewavetravelsthrough
amedium istemporarilydisturbed Yo YGthemedium'smoleculesdonotmove oscillationTwomaintypes ofwaves
Longitudalwaves
Vibrationsaresamedirectionaswavemotion
Transversewaves
Vibrationsareperpendiculartowavemotion
Ee tofvibratingelectric force over an chargedparticle vibratesandmagnetic fields Thismakesthesurroundingarea around field vibrate too Twotypesit Doesn'tneed of vibratingmake an EM wavesbing.geymgteErEnlss to touch it oscillate a chargedparticle
s cn
iiIIE.E
ft it nos
Fineeperricular
Propagates Engage
EE.fmtech
electrons

EE niEi mnSpeedrelieson medium
In a vacuum all EM waves havesamespeedEMradiation Spectrum c 299,792458 m s speedoflight
seethffelt wavespeed frequencywavelength
sections elengen
usage the
T.EE E tightest.mewithlongx and lowf Poll smallerwave
T.IEE EEE EEE.it
iI
cancer
EEEFF.FI