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The Doppler Effect Pin

Doppler Effect Pin

designed and sold by  Law So Hard, Inc

The Doppler effect is the change in frequency of a wave in relation to an observer who is moving relative to the wave source. It is named after the Austrian physicist Christian Doppler, who described the phenomenon in 1842. This image is part of the creative commons and free to use in any way.

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Doppler Effect Pin FAQ

Classic pin-back button covered with scratch and UV-resistant mylar. Printed in the U.S.A. Learn More

UPS MI Domestic (6-8 Business Days)

FedEx 2-Day (4-6 Business Days)

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