interference and diffraction summary
single slit diffraction
double slit diffraction
diffraction grating
grating spectroscope
number of slits: 1
number of slits: 2
number of slits: 1
number of slits: 100,000 per cm
width and spacing: not equal
width and spacing: equal
width and spacing: equal
width and spacing: not equal
interference pattern
monochromatic light
polychromatic light
bright central band (constructive)
dimmer, narrower bands on either sides (destructive)
a combination of patterns of all the colors
interference pattern
monochromatic light
polychromatic light
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