T HE H E E L E C T R O M A G N ET I C SPECTRUM U LTRA VIOLET MICROWAVES RADIO WAVES Applications/Careers – Sun Tanning/Lifeguard – Sterilization/Medical Technician – Protein Sequencing/Biologist Applications/Careers – Radar/Air Traffic Controller – Communications/Engineers – Cooking/Domestic Worker INFRARED X-RAY VISIBLE LIGHT Applications/Careers – Remote Control/Couch Potato – Laser/Precision metal worker – Heat imaging/Search & Rescue (C Z A 10 2 10 3 10 4 10 5 W RT 10 6 HE in CY UEN FREQ ov irus d bloodcre orpusc le 1 MIC ROM ETER poli Y 10 7 ME GA HE RT em ic o ndu cto rD ev ice s 10 5 10 4 10 3 OM ET ER Fre Hig qu h en cie s M Fre ediu que m nci es 10 6 7 2 10 8 10 10 Secondary Cosmic Rays (Gamma Rays produced by Cosmic Rays) 10 24 10 a R ay s HERTZ Gamm enerators Hard Rotating G ys TRON VOLTS (Mev) 10 23 ond 10 -16 ht-sec Linear Accelerators, Betatron Synchrotrons, Cyclotrons s 10 -15 one lig Copyright 1995 General Atomics 22 10 10-14 earth 1 FEMTOME TER NS of ELEC -13 10 proton ter 's diame MILLIO ) 21 10 OND -12 10 1 MEGAMETER a Ra 20 SEC ER OMET 1 PIC 10 Electr onic Tube s an dS amm per -11 10 S KILOH ERTZ tG Sof L Freq ow uen cies ys -Ra ) LE 19 10 v (Ke TS m (Å) M ato RO ST NG 1A ive i oa ct Rad oltage es, Tub gh V ay s, Hi rators X-R otope Gene Is DC OL 10 YC E 10 T (C 10 - 8 E 10 1 7 H -1 0 TER V E in TZ 10 d 10 - 7 M R ME iel IN CY Ele X c tr - R on ay & OU SA ND 10 ILO ll f 10 TH NG LE 10 - 6 EN -9 1K tba 1 1 10 - 5 TH NV RO CT LE fE 18 R -1 10 foo 10 0-4 QU VO LTS (ev ) 10 16 ER -2 -3 FRE X rd E Ult rav iole t So ft So rS uum s s be p e Tu n Ty Io pe ETE C S LE ) ND R 10 Vac Ha n EL ECT RO N 10 14 10 15 1 MILLIMETE pinhead 8 Z CO L I G H T ys Ra X- 10 10 11 10 10 9 Visib le Light Incand Lamp escent Discha s, Spark & Fluor rge T s, A esc ubes rcs, ent -1 & L Gas FREQUENCY in WAVE NOS (cm ) PHOT ON EN ase ERGY rs 12 13 i 10 10 Applications/Careers – Vision/Optometrist – Spectroscopy/Scientist – Astronomy/Astronomer Harmonic s r Generateors & Mas ons, r ystr , Kl olecula on s etr c and M s n r g o i Ma metr scillat RTZ ra O AHE Pa G IG 1M Audio Frequencies Interme dia Infrare te d Far Infrared NA N ter time Cen aves W igh ra H Ult es .F. uenci H . U Freq h Hig ry Ve ncies . F H. ue V. Freq S ub Millimeter eter Millim es W av 1 Applications/Careers – Communications/ Radio Personality, Engineer – Aircraft Guidance/Pilot – MRI/Medical Technician General Atomics Applications/Careers – Medical Imaging/Technician – Astrophysics/Physicist – Crystallography/Scientist