- #1
jimmy2003
hi,
I am a year 11 student and i have been given a project to do about electromagnetic waves. the areas i need to cover are:
uses
properties
effects
methods of transmission, reception and propagation.
dangers of exposure
i have successfully researched uses, properties, effects and dangers of exposure, but i am finding it difficult to find info about the methods of transmission, reception and propagation. the sites i have found are too complicated and are not really about the spectrum.
i have to write about these methods for each part of the spectrum (gamma rays, x rays, UV, visible light, infra red, microwaves and radio waves). are these methods the same for each part?
Please, any information would be great. i would be very grateful! If you know any useful info could you please post it, or tell me some good web sites.
Thanks very much!
James
I am a year 11 student and i have been given a project to do about electromagnetic waves. the areas i need to cover are:
uses
properties
effects
methods of transmission, reception and propagation.
dangers of exposure
i have successfully researched uses, properties, effects and dangers of exposure, but i am finding it difficult to find info about the methods of transmission, reception and propagation. the sites i have found are too complicated and are not really about the spectrum.
i have to write about these methods for each part of the spectrum (gamma rays, x rays, UV, visible light, infra red, microwaves and radio waves). are these methods the same for each part?
Please, any information would be great. i would be very grateful! If you know any useful info could you please post it, or tell me some good web sites.
Thanks very much!
James