De Broglie wavelength:
h = 6.62 × 10-34 kg•m2/s
c = 3.0 × 108 m
mperson = 80 kg
λperson = (6.62 × 10-34)/(80 × 4.5) = 1.84 × 10-36 m
melectron = 9.1 × 10-31 kg
Rank these objects on the basis of their wavelength. (largest to smallest)
red light v=c
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