Doppler effect - classroom demonstration video, VP05

Watch in

en

Released

30/07/2014

Length

00:04:48

Copyright

ESA

Description

Doppler effect, Communication and motion in space - classroom demonstration video, VP05.

This video, part of a new series of ESA teaching resources called 'Teach with space', shows an experiment that can be performed by teachers in the classroom to demonstrate the change in observed wavelengths and frequencies of waves emitted from sources in relative motion to an observer. Highlights include communicating with satellites and the expansion of the Universe.

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