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Lab 10 – Rotation of Saturn. Spectral Lines Match. Distant Star. Earth. Radial Velocity -. Radial Velocity +. Laboratory Spectrum. Laboratory - No Radial motion. Radial Velocity = 0. Blue s hift. Red s hift. . o. Light from here Red Shifted. Spectroscope Slit.
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Spectral Lines Match Distant Star Earth Radial Velocity - Radial Velocity + Laboratory Spectrum Laboratory - No Radial motion Radial Velocity = 0 Blueshift Redshift o
Light from here Red Shifted Spectroscope Slit Light from here Blue Shifted No Doppler Shift From this Light
B A o V A B Saturn V
Reference Line o Top Bottom (mm) = Bottom Distance – Top Distance
Finding the Rotation Period of Saturn Distance = Velocity X Time V Distance = Equatorial Circumference = R Time = Rotation Period Saturn