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Ask an Explainer

Q:

Why do we see jets fly by before we hear them?

A:

Supersonic jets fly faster than the speed of sound, which means that you will see the jet before you hear it. The loud sound it makes won't be able to catch up to it!

Ask an Explainer
Posted on January 2, 2014 at 10:08 am
Categories:
Aerodynamics
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