the electromagnetic s p ectrum. the rainbow her tools the artist

5
The Electromagnetic Spectrum

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Page 1: The Electromagnetic S p ectrum. The Rainbow Her Tools The Artist

The Electromagnetic Spectrum

Page 2: The Electromagnetic S p ectrum. The Rainbow Her Tools The Artist

The RainbowHer Tools

The Artist

Page 3: The Electromagnetic S p ectrum. The Rainbow Her Tools The Artist

While waiting

for food, the Artist

must be entertained.

Page 4: The Electromagnetic S p ectrum. The Rainbow Her Tools The Artist

higher energyhigher frequencylower wavelength

E=h

E=hc/

c cm/sec = (cm)sec-1) c = 3 x 1010 cm/sech = Planck’s constant1.58 x 10-37 kcal-sec

14 cycles

cos 4

3.5 cycles

cos

lower energylower frequencyhigher wavelength

Page 5: The Electromagnetic S p ectrum. The Rainbow Her Tools The Artist

higher energyhigher frequencylower wavelength

uv

200-400nm

x-rays

10-8 cm (10-1 nm)

ir

2.5 - 16

2500-16,000 nm

4000 - 625 cm-1

microwave

10-1 cm

FM88-108 MHz

AM525-1610 KHz

E=h

E=hc/

c cm/sec = (cm)sec-1) c = 3 x 1010 cm/sech = Planck’s constant1.58 x 10-37 kcal-sec

1H NMR

60 MHz@ 14,092 gauss

visible

400-750nm

~460 nm

~520 nm

~580 nm

~640 nm

~700 nmlower energylower frequencyhigher wavelength