https://padlet.com/dayamip02/w5cwazm4m7op en-us 2017-02-22 17:04:40 UTC 2024-05-18 12:09:53 UTC hello@padlet.com dayamip02 https://padlet.com/dayamip02/w5cwazm4m7op/wish/155521611 electromagnetic waves are waves which can travel through the vacuum of outer space. light waves are an example of an electromagnetic wave. electromagnetic waves are created by the vibration of an electric charge. the vibration creates a wave which has both an electric and magnetic component. the propagation of this wave through a material medium involves the absorption and remission of the wave energy by the atoms of the material. When an electromagnetic wave impinges upon the atoms of a material, the energy of that wave is absorbed. 

]]> 2017-02-22 17:10:36 UTC https://padlet.com/dayamip02/w5cwazm4m7op/wish/155521611 dayamip02 https://padlet.com/dayamip02/w5cwazm4m7op/wish/155522579 mechanical waves require the presence of a material medium in order to transport their energy from one location to another. one example of a mechanical wave is sound waves. Sound waves are incapable of traveling through a vacuum. examples of mechanical waves include: Slinky waves, water waves, stadium waves, and jump rope waves. slinky waves are `]]> 2017-02-22 17:13:13 UTC https://padlet.com/dayamip02/w5cwazm4m7op/wish/155522579 dayamip02 https://padlet.com/dayamip02/w5cwazm4m7op/wish/156070195 2017-02-24 16:29:26 UTC https://padlet.com/dayamip02/w5cwazm4m7op/wish/156070195