The Doppler Effect - Our Universe - Delta College Public ...

What this episode covers

Have you ever noticed how the siren of an ambulance sounds higher in pitch when it’s approaching, and lower when it’s driving away from you? That shift in pitch is related to the Doppler effect – an observed change in the length of a wave due to relative motion between the source and the observer.

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Frequently Asked Questions

How long is this episode of Our Universe - Delta College Public Radio?

This episode is 4 minutes long.

When was this Our Universe - Delta College Public Radio episode published?

This episode was published on December 16, 2022.

What is this episode about?

Have you ever noticed how the siren of an ambulance sounds higher in pitch when it’s approaching, and lower when it’s driving away from you? That shift in pitch is related to the Doppler effect – an observed change in the length of a wave due to...

Can I download this Our Universe - Delta College Public Radio episode?

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