Mots Croisés Electromagnetic waves & its propertiesVersion en ligne What is electromagnetic wave? What are the properties of EM waves? par Rinhel Mojica 1 A type of wave produced whenever charged particles like electrons vibrate and produce changing electric & magnetic field. It is capable of traveling in empty space or vacuum. 2 Property of EM wave that refers to the distance between corresponding points of adjacent waves. It is the distance between one crest up to the next crest or one trough up to the next trough. It is usually measured in meters. 3 A property of wave that refers to number of wavelengths that pass a given point in 1 s. Expressed in cycles per second or Hertz 4 A property of wave that refers to the rate at which an EM wave is moving which is equal to a constant 3 x 10^8 m/s on a vacuum or empty space 5 A property of wave that refers to capacity of a wave to do work. It is often measured in terms of electron volts(eV)as its unit. 6 Part of a wave line which refers to the lowest point of a wave 7 Part of a wave line which refers to the highest point of on a wave line 8 an energy created by vibrations that propagate in all direction. 8 2 1 7 3 4 5 6
