The Doppler Shift

Doppler Shift Example

Q. How fast would the judge calculate you were traveling?

λo - λv
  =   v
λo c

o - λv)
  x c = v
λo

(6000 Å - 5000 Å)
  x c = v
6000 Å

= 110,000,000 miles/hour

Bad defense.