A must for scientists, engineers, laboratories & classrooms. This stunning and informative poster graphically portrays all known ranges of electromagnetic radiation 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. 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.
Very detailed and visually stimulating poster perfect for the laboratory, office or dorm.
Full size professionally printed poster on 80lb glossy paper suitable for framing.
The size of the poster is 20" x 39".
English