Bozeman Science
108 – Doppler Effect
In this video Paul Andersen explains how the perceived frequency of a source depends on the motion of both the source and the observer. As a source approaches an observer the frequency will increase and as it moves away it will decrease. The same will occur for a moving observer. All waves (sound, water, and light) will experience the Doppler Effect.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
1. “Doppler Effect.” Wikipedia, the Free Encyclopedia, April 13, 2015. http://en.wikipedia.org/w/index.php?title=Doppler_effect&oldid=656300445.
2. “Doppler Effect.” Wikipedia, the Free Encyclopedia, April 13, 2015. http://en.wikipedia.org/w/index.php?title=Doppler_effect&oldid=656300445.
3. “Doppler Effect.” Wikipedia, the Free Encyclopedia, April 13, 2015. http://en.wikipedia.org/w/index.php?title=Doppler_effect&oldid=656300445.
4. “Edwin Hubble.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Edwin_Hubble&oldid=655757644.
5. “Edwin Hubble.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Edwin_Hubble&oldid=655757644.
6. “File:Speeding-Car-Horn Doppler Effect Sample.ogg.” Wikipedia, the Free Encyclopedia. Accessed April 15, 2015. http://en.wikipedia.org/wiki/File:Speeding-car-horn_doppler_effect_sample.ogg.
7. Tošovský, Aleš. En: Redshift and Blueshift of Light by Doppler Effect., March 27, 2006. Own work. http://commons.wikimedia.org/wiki/File:Redshift_blueshift.svg.
8. Wiora, Georg. Deutsch: Rotverschiebung von Spektrallinien Im Optischen Spektrum Des Weit Entfernten Superhaufens BAS11 (rechts) Im Vergleich Mit Dem Sonnenspektrum (links).English: Absorption Lines in the Optical Spectrum of a Supercluster of Distant Galaxies (BAS11) (right), as Compared to Those in the Optical Spectrum of the Sun (left). Arrows Indicating Redshift.Español: Líneas de Absorción En El Espectro Visible de Un Supercúmulo de Galaxias Distantes (BAS11) (derecha), Comparadas Con Aquellas En El Espectro Visible Del Sol (izquierda). Las Flechas Indican El Corrimiento Al rojo.Nederlands: Roodverschuiving Te Zien in de Spectraallijnen van Een Supercluster Verre Sterren (BAS11, Rechts), Vergeleken Met Die van de zon.Tiếng Việt: Dịch Chuyển Đỏ, November 27, 2005. Removed jpg-quality degradation from Image:Redshift.jpg. Based on a public domain image created by Harold T. Stokes [1], and amended by Ian Tresman. Original upload in English Wikipedia by Iantresman. http://commons.wikimedia.org/wiki/File:Redshift.png.
Source
🤔
So did you learn
Boring
uhm may I ask something? what does uniform distribution means?
He clearly likes it!
Not even in physics. Just a curious musician
terible video, just please quit breathing
thank u sir , understand in depth
wow
Beast explanation ever, and beast physics teacher ever! Thank you 😊
I mean what
So much more easier to do Doppler effect sums aftr watching ur video. Thank you
oh daddy andersen i cant~
you look like matt damon
BORING
Carson, isn't the doppler effect this?
Mmmmm yes da dopla effect
This made way more sense from your video! Thank you.
👌👌👏👏
Muy buen video. Lo recomendaría.
I love your vids watch them all the time with my kids
You are amazing at explaining things!!! Thanks
THANKS! You're a life saver
f
Very good my Prof.
0:56 For me it was the swan giving it away, not the waves, but I guess I'm simple.
Very good explaining! Thank you!!
Amazing!👍🏻
"And the heaven We created with might, and indeed We are (its) expander.” (Quran 51:47)
2:23 the battle bus
👍
Thanks for the video, very helpful!
Instead of giving multiple analogies for the thing you could have explain why is that happening.
super cool and understandable
So earths stationary? Like the black man?
Doppler Effect states that the frequency of microwave will be higher if a person runs toward microwave oven. Since the amplitude of this microwave does not change due to standing wave. The microwave actually become faster to the running person.
http://vixra.org/abs/1705.0324
Thanks you much for your videos man.God bless
why the sound wave that occur from moving source don`t gain or loss a speed equal to the source speed ..maximum speed in air is 330 m/sec why is this limitation?
Please explain biot savart's law
is this why the in the evenings the sky looks blue and during sunset it looks red?
Wow the Hobb's thing was so cool
NOTE: Mr. Anderson's youtube logo is an example of the doppler effect 😛
When the observer is the one moving do the waves bunch up like when what's making the wave.
i want to know if your in the car when it's honking, what would you hear?
do you work for khan academy!!?
is that the sound wave diagram is circular or moving side front of the car has dungeon circles and the back of the car has free circles?
cmon man you didn't derive the equation I learnt nothing new