Physics - Mechanics: Sound and Sound Waves (28 of 53) Doppler Shift: Derive Eqn. - Source Moving

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In this video I will derive the doppler shift equation of frequency of the observer when the source is moving.
Next video in this series can be seen at:
• Physics - Mechanics: S...

[@giovannifrrri5495]

Fantastic, really clear, and very concise. Thank you

[@MichelvanBiezen]

Glad it was helpful!

[@geregzihergidey9687]

This is best explanation for source moving to ward stationary observer

[@eeanas]

Mr.Michael ,,,, all the respect you inspire me ,, i'm a teacher in palestine

[@MichelvanBiezen]

Thanks for the note. Welcome to the channel!

[@che7839]

So that's where the formula came from. Does it mean that I can manipulate the formula to get the frequency of source without being given the speed of source?

[@MichelvanBiezen]

if you are given everything else, yes.

[@prashanshanisandamini5941]

Thank u ❤❤❤❤

[@MichelvanBiezen]

You're welcome 😊

[@spyhunter0066]

Around the minute of 2.14, you typed 3 equations including velocity of sound, lambdas and frequences. All equal to the same velocity of a sound, is that correct?

[@MichelvanBiezen]

Yes, we are using the same velocity of sound.

[@prasadbandara1600]

Thank you!

[@MichelvanBiezen]

Welcome!

[@ojfotboll]

Can you please elaborate why the time traveled the distance delta lambda is equal to the period of the wave

[@MichelvanBiezen]

Since the source moves a distance delta x each time a new wave pulse is sent, the period of the wave pulse must be the same as the period that delta x is traveled in.

[@victorzoma2749]

Niceeeee✌

[@MichelvanBiezen]

Thanks 🤗