POSTER: Electromagnetic Radiation Spectrum

Want to know how long is a microwave wavelength" Interested in what is going on at different EM frequencies" This finely detailed poster relates all known ranges of EMR including gamma rays, X-rays, ultraviolet light, visible light, infrared, microwaves, radio waves (ULF, VLF, LF, MF, HF, long, short, HAM, VHF, UHF, SHF, EHF), cosmic microwave background radiation and brain waves, all organized by octaves. The audio frequency spectrum is also included. Reference to everyday items such as music, brainwaves, football fields and cellphones makes understanding EMR easier. Colorful descriptions are included for all ranges and properties of EMR including reflection, refraction, LASER, television, gravity waves, emission and absorption. There is also a handy chart of SI unit prefixes ranging from yocto to yotta (this is the "Giga, kilo, micro" part).

20" x 39" professionally printed posters on 100lb glossy paper suitable for framing. Great for home, office, or classroom.

Poster: Electromagnetic Radiation Spectrum (Cat. #A500) ..... $9.95

776B Watervliet Shaker Rd      Latham NY 12110-2209      USA Order Toll Free: (8 8 8) 5 3 7 - 7 3 6 3 International: +1   ( 5 1 8 )   6 0 8 - 6 4 7 9 Fax: +1   ( 3 0 9 )   4 2 2 - 4 3 5 5

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