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Doppler effect lecture slides

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The <strong>Doppler</strong> Effect for Sound<br />

Now the Flash starts running away from the radio.<br />

So, the Flash hears a period T’=t 2 - t 1.<br />

T " = vs vs # v<br />

T =<br />

T<br />

1# v v S<br />

<strong>Doppler</strong> Effect in Cosmology 7

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