The Doppler Effect: what does motion do to waves?

[@alfredjustindumalagan]

the type of videos that no one hates: no annoying and loud intros no "hey guys" straight to the point and old most of them

[@muclev]

Sad that they aren't as popular. smh.

[@user-BadUsername]

@@muclev it is sad

[@allys8572]

@@noahnightking And if it's a beauty "guru" video, expect 5 minutes of stupid faces and outtakes that they could've easily not added in. "Oh Mai GWAD YALL! I dropped my water. " *Video starts at **6:34*

[@chrisdawson1776]

@@allys8572🤡

[@support_eu6397]

What’s the problem with “Hey guys”?

[@D4RKDJBJ]

I have a test tmrow. and instead of reading 10 pages. I look at a 3 min video that covers the whole thing. thank you sir.

[@norraveemoleeses8948]

+Edit.Mine [Music, Intros, Lyrics + more] So you fail the class?

[@D4RKDJBJ]

nah. got an A- (im in year 12)

[@MadMovieRater]

you did your physics exam 3 weeks ago? I'm in year 11 and the year 12's at my school are doing their exams with us at the same time (like right now ugh) but congrats on the A I find Physics really hard

[@D4RKDJBJ]

hey thanks. I have never found physics hard and everyone thinks im weird when it comes to physics. But I just basically think in a logical way. When you are given a question in physics. Try to imagine it or even draw the situation on paper to help you discover a "what will happen" or "how it will happen". Then just apply formulas. hope i helped

[@MadMovieRater]

Edit.Mine [Music, Intros, Lyrics + more] okay thanks I'll try it

[@marcojanssen8099]

5 minutes ago, I didn't understand this at all. now I totally do

[@beenasathish1881]

Marco Janssen same here!

[@alexanderfrandsen2113]

Me tooooo bro

[@ru406]

Marco Janssen Me to! I'm so glad I found it!

[@tioluwaniajao993]

Marco Janssen Totally agree

[@tuscan9617]

And you will forget everything you learned when you wake up tomorrow.

[@zoejoaquin5534]

anyone else's physics teacher send them here during quarantine

[@liorschifrin]

mee

[@lykapelle1012]

yep

[@yeetyeet5654]

Just here by curiosity

[@stephaniemendoza2610]

YEAH

[@jcpenny8399]

lmaooo

[@anthonylujan9917]

How strange it is that I was subscribed to Alt Shift X for years for the GoT content and a random google search to assist in an Astronomy course brought me here. The good new is Alt Shift was still pumping out quality and super-informative videos. Thank you kind sir.

[@OfficialRedTeamReview]

shame there aren't more like these. useful for class

[@MockManor]

RedTeamReview Wow....cool to see you here, as I go down the rabbit hole (I have no idea why all of a sudden I got interested in this topic). Looking forward to your Game of Thrones breakdowns. Peace.

[@arkapravabiswas4672]

"Tibees" might help you

[@gunslingergirl2579]

"Because you're standing in the middle of the road." LOL

[@neerajladdu]

😃😃

[@Orion-hk4op]

On the sidewalk

[@abel9726]

I hope they recorded that honk by standing in the middle of the road and infuriating drivers. Everything for science!

[@satinderjit4]

I mean you never know what the intentions are.

[@Явзагалілюблюмеми-с8т]

HAHA BEE-I-SEE-TEE-ACHE

[@karlrichmondbtan]

I realize that this is a very very old video, but I would like to state that this is very well made. It's informative and visually entertaining!

[@Mond3e]

this comment is 5 years old you probably have a job now

[@JimmyLundberg]

I realize that this is a very very old comment, but I would like to state that this is very well made. It's informative and visually entertaining!

[@ayaaljmi6469]

Look how time goes fast

[@aviralgupta6051]

friend's keep this comment as top comment for future some you may see it again. with your replies

[@mrsssman23]

@@JimmyLundbergI’ll come back in 5 years😂

[@Idolismo]

This was probably, hands down, the best explanation I could've hoped for. Thank you.

[@Rema_Sopr]

8 years later this is still one of the best explanations, good job, great video!

[@TusharPatidar-fd2kh]

still now

[@smindell1]

I really enjoyed your explanation of the Doppler Effect because you presented it with humor and concise and clear animation! Great job!

[@tinyeung3468]

ya!

[@IDylanRF]

are you tying to hypnotise me g

[@uhitsethan]

ya epilepsy warning

[@MichaelCheng628]

lmao ikr

[@belaluddin6807]

Dts truly hypnotysing

[@lizziewalker178]

Lol!!!

[@Userr-w8k]

😂😂I think so

[@T-T-jx3wr]

This helped me a lot thanks...but the ending was kind of depressing

[@dawtesla]

+..T-T... That was the Big Bang, BS part.

[@dawtesla]

***** Are you an ungodly heathen?

[@dawtesla]

***** Let's hope that invisible friend doesn't judge you some day. To die the second death is the worst. Good luck to you.

[@dawtesla]

***** Your hate speaks volumes, please learn to forgive those that have hurt you. You don't want to live your life with that poison in your system. It will only hurt you more.

[@dawtesla]

***** Good day

[@lydiamishel]

Teacher: My brain: Nyoooooooom

[@SMN-uy2gl]

A chu chu train?

[@muclev]

If that is some sort of learning disability, I think it's very insensitive! LOLest

[@PavelHolec]

The animation has one flaw - the circles showing the wave propagation do not move with a car. A sound travels from the spot it was created, independently on how its source is moving.

[@mirekkkwtf]

today is halloween and I'm going as doppler effect, thanks for nice explaining

[@juanaids]

you're depressing

[@obioravo]

lol

[@E-2.71]

OK!! Sheldon!! TBBT

[@ryansmith6927]

Your going to dress up as a fire truck running down the road screaming... so people in front of you hear it different when behind you. I thought I was crazy

[@mohdasifraza1900]

Hi

[@propagandauniversity7804]

that was really cool. thank you

[@AltShiftX]

Cheers!

[@hamzajafar1333]

it was nice!!!!!!

[@elizabethkim1558]

Super helpful! I've been staring at my textbook with a car and observer for about 10 min and had no idea what the waves meant, but your 3min explanation makes it easy to understand. Thanks!

[@encryptedaviation1452]

The Doppler effect in radar works like this, the colour spectrum of visible light when an object is approaching towards you it will be red for example but green in the middle and blue when away. If everything in the radar is standing still it becomes noise. If an enemy aircraft is not moving in a direction where the Doppler effect is happening and moves into the right place, it can become one with the noise on the enemies radar and effectively disappear from their long range sight. I learned this in DCS World.

[@ssgoko88]

What the fuck is green shift supposed to be 🤦🏼‍♂️🤦🏼‍♂️🤦🏼‍♂️🤦🏼‍♂️🤦🏼‍♂️🤦🏼‍♂️

[@Jira9]

5 minutes ago: i understood nothing Now I am hypnotized and realise that I am nothing.

[@sashaboy3]

This helped me a LOT. Thank you! We studied this in science class sometime this year, and I was reviewing for finals, and I found this. My teacher didn't do a very good job of explaining, but this short video helped greatly :D

[@AltShiftX]

Sasha Ahrestani I'm glad it helped!

[@mantrach3468]

+Alt Shift X I'm cramming for a test tomorrow and our teacher hasn't taught us ANYTHING! This helped greatly though :D

[@TheOmegaLeaf]

My teacher taught me alot but sometimes I need to hear the information repeatedly for it to set in my brain. Thanks!

[@mangeshrathod3235]

Brilliantly explained!! The concept has become crystal clear to me now. Thank you so much.

[@imyouandurme]

Great visual explanation, thanks! I knew what the effect sounded like but didn't exactly understand how the phenomenon worked. This was very helpful! Excellent presentation :)

[@andylu7265]

Oh my god. This is u? I just recently found u thru all tomorrows, but this video was used by my physics teacher a few years ago to explain Doppler. It really is a small world

[@jaredlohmeyer7045]

My 5th period class says this was a very informational and AMAZING video. THEY LOVED IT!

[@noalarm2]

This is not what we said

[@noalarm2]

We dissagree

[@noalarm2]

Lol

[@TheBatHobbit]

And now he does game of thrones videos!

[@whatisthis839]

Too bad really. I loved how he went about explaining this.

[@cooldawg2009]

He does just as good at explaining Thrones! Funny as hell too

[@crumpetslilly]

I loved the video, very eloquently put and beautiful graphic work!

[@AltShiftX]

LaLoLa731 Thank you!

[@Cassiecan]

I have a physics exam tomorrow and I'm so happy that my favorite GOT theory channel is also going to help me pass my class. Thank you!!!

[@shawnrostker4991]

that moment when you're in a missile defense course at Georgetown and the professor throws on an alt shift x video in the middle of class...legendary

[@hussamkhaled1346]

Ironic that the Alt shift X that I follow for fantasy stories and Hot D made this video which gave me interest in the doppler effect. Thanks man.

[@mathdna101]

This is the best explanation and much better than my high school teacher's did. Big thank to the creator because of this video I can understand how to derive the Doppler equation, how the motion can really affect the wavelength. I try to make my own explanation video, and I hope it's easy to understand

[@subarbar5985]

that's rue

[@norman8543]

And you got away with it.

[@wofu2354]

we can go further if we get what we need. and we get it from this video

[@Monadoabyss]

Please make more physics/science videos! I know your GoT vids must be more popular but your ability to produce succinct yet clear and intuitive explanations for scientific concepts is far more valuable in my opinion.

[@Firmus777]

Maybe he could do a separate channel and move these videos there.

[@koss3089]

Nah I think GoT is much more important :)

[@ashwhite5920]

Hi. Thanks for this video, it is excellent and my students will benefit from the time and effort you have put it.

[@AltShiftX]

Ash White Cheers, I'm glad to hear that.

[@gsq547]

Suddenly realize that my name is soo similar to yours lol.

[@FlavioPhysics]

I'm a Physics teacher and I can say that this video was the best explanation of the doppler effect that I've ever seen. Congratulations on the excellent work. Warm greetings from Brasil!

[@barbarvssa]

Only youtuber i like except for useful tutorials. No hello guys, no stupid animations. Simple, Precise, Concise, Punctual. Rare thumbsup moment.

[@charlottexo9533]

who's here in quarantine doing online school -_-

[@kyliescott4791]

Me

[@shreenidhhi8633]

Me lol

[@abbyanderson1650]

Me

[@takphysics1906]

Consise, simple. What a great source of information. Thank you!

[@AbstractAbsorption]

Just watching this for fun after a AltShiftX GoT binge. Cool stuff.

[@cooldawg2009]

same

[@alamusleh1610]

yes

[@EdwinMartinez-gp5ht]

I had been watching your GOT videos the past week and recently was looking for doppler effect information and stumbled on this great video. My jaw was to the floor when I realized it was the same channel. The GOT/Doppler effect overlap is wild lol

[@theabsolutelymadprogrammer6590]

thanks I have a physics test coming up - this video is the absolute best , straight to the point and a simple explanation so that everyone can understand

[@user-vb4fs6wb4s]

The last 5 seconds are the most adorable on this channel

[@gpokela]

I am going to use this video in my powerpoint presentation about waves for my 8th grade students. Thank you!

[@lmfaowtfinghell]

ahaha I like how at the ending actually said bye. You rarely hear that in these types of videos :P

[@sumd4ys]

Awesome video! Short but teaches you well and easily. My first yr uni astronomy course teacher attached this vid for us to watch haha

[@anthonyt1t5]

Thanks for bringing up the car horn example. Its easier to understand when you know what to look for and actually pay attention to the sound. The sound doesnt sound the same the entire time, or you could actually hear the sound changing from high to low pitch when its in motion. The low pitch part, it actually sounds like its being drawn out or stretched due to the lower frequency.

[@Maskoff758]

Thanks, this was really helpful!

[@jameslatini]

Fun Fact: 90% of the views on this video are 8th grade Earth Science teachers

[@phillipkile-poulos5632]

James Latini or students like me

[@Madison-ps6yb]

actually physical science but yeah

[@oliviagarden9460]

The other ten percent are Big Bang watchers

[@SanjayKumar-wo6wr]

I'm in grade 7th...this is my father's ID

[@abigailrae1592]

haha actaully a sophomore in biology lol

[@HeyyItsSash]

Watching this 5 minutes before my physics exam And I actually understand it now so thanks

[@ianlambert6841]

YES. Thanks VERY much for this. A very good video. You've renewed my knowledge of this from my school science classes from a very long time ago. Now in my 60s.

[@CaptainMcLaughlin]

I watch your GOT content so as a teacher when this popped in while looking for lecture material; I thought I was stroking out.

[@ronalds271]

You have a gift to explain things. Excellent video. Can you please post video's explaining important concepts covered in AP Physics 1 and AP Physics 2 courses. A lot of students self study these subjects and will benefit tremendously.

[@chrisrolka1934]

I was watching that episode of the big ban theory when I watched this in question of what the Doppler effect

[@Kyle-zv7gt]

Been watching your got videos for a while and realised that you made this that we got showed in class Aswell :)

[@amr480a6]

2 seconds in and I’m already hypnotized 🤣

[@jekaufman5051]

I was looking for something like this - and this was fantastic. Thank you! (Hope you're still out there somewhere, doing great things).

[@TheReaMrBurntSausage]

dude I watch your game of thrones videos and saw this in class and you made both my mind is dead currently

[@youngprince716]

i got a lot more than i expected out of that. very cool ending.

[@plsmaurice5549]

who else came to watch this after Carson's new video?

[@MrBerry-er5ti]

Me

[@gavinsfriend2281]

shhh.

[@BiancaMargato]

Hi, my name is Bianca, and I'm a physics teacher from Brazil. I use your video every time when I talk about doppler effect. Thank you, very much. May I dub your video in portuguese?

[@juliewasnthere]

My physics teacher used this to teach us the Doppler Effect, and coincidentally I’ve watched some of your other videos! Great stuff man!

[@nayeonies12]

im learnin this in big history

[@Rich.ard72]

Great video, very well explained

[@fatamy8597]

Amazing, it actually makes alot of sense now. Thank you so much!

[@MehdiZxParsii]

I was in the library and had biophysics exam, and doppler effect was one of the subtopics which i had some difficulty to understand. For a short break, i just opened one of your game of thrones videos, and it was well narrated, so I checked your channel for more game of thrones stuff but found this which was quite well explained as well :)

[@dewdanoob3YT]

1:16 I can't believe that he actually notated the notes pretty on point... unlike some other people... but that's unimportant. Hats of to you Alt Shift X.

[@lakshaymakhija5304]

Very well explained, physics if you don't understand, it's the fault of whom you are being taught by, even a layman can understand the special theory of relativity, it's just who Is teaching you

[@karencarranza6901]

Thank you! You explained this much better than my professor with a strong Asian accent.

[@alamusleh1610]

ikr

[@yazasaka7155]

the whole thing abt earth being lonely in a distant future just made me really depressed ngl

[@norasurfside547]

don't worry, it's not true!

[@VentilianVexus]

Rn I’m failing my Earth systems class. After this video, it made my grade go back up to an A. 👏👏👏

[@mukeshsuman9306]

you are helping many students sir, i love physics and thank you for this video sir..........

[@kateunsworth333]

PERFECTLY EXPLAINED THANK YOU

[@yvindlorentsen7048]

Thanks! This helps- ALOT!

[@gjhgvhgvhvgvg256]

racist

[@karn33333]

oh yeah, helped tremendously.

[@aagesenfamily8972]

Are u trying to hypnotized us?

[@NathanWoyessa]

Are you stupid?

[@gnsindihome5528]

Subscribed... You deserve it me and my mum were racking our brains over this... nice explaining

[@Lip_Gallagher]

Great video. Watched other videos summarizing the Doppler Effect and this one was my favorite

[@_SunehaDeepKour]

Thank you Sir. This is amazing. I have my test tomorrow. Wish me luck.

[@dlmoney11]

like wtf, my professor could have just said this, but he chose to make it extra confusing.

[@Nick_DIA]

Did he give you the old f'= fc/f+or-u

[@Lmao-np2wo]

2:47 sad

[@ashvikasingh5465]

I learnt so much...All my doubts were clarified. Thank you for the fantastic explanation.

[@HadiaZeroual]

This explanation is highly valuable and helpful. Thank you for the the work you’ve put into this.

[@Sandeep_-choudhary]

Rahul sir army

[@KellyTheCat-ns1oh]

I've actually seen the red shift with my eye before, without a telescope

[@EvelynOnline9205]

ok

[@henrikhansen1023]

At 0:10 you ruined every opportunity of maintaining interest for your video !

[@chocolatechick729]

Good bye .

[@eddyfr]

what

[@JH-ux1re]

I found this video when I searched for some explanation of wavelength and visible lights. I’m so happy that this video combines what I heard before, red shift and Big Bang, with what I’m learning now in college. Perfect!

[@JanviPanwar-pj9bv]

I think you have done an excellent job explaining doppler effect. I knew the topic, but now i really understand the topic. Absolutely fantastic job !!!

[@sidsglass756]

Highschool dropout activities

[@dmravi13]

Thank you, but you sound so bored hehe :D

[@Alemotociclista]

best video ever!!! I love how synthetic, informative and entertaining it is. Thank you so much!!!

[@barbarapawlos121]

this is one of the best explained videos ive seen. from visuals to text to the speaker. incredible.

[@anacecilliacma5564]

This is one of my favorites videos. I watch it again everytime I can

[@saraalghazali8773]

THIS IS SO HELPFUL WHAT

[@jaredlohmeyer7045]

My 8th graders loved the video. Thanks

[@AAG414]

it took 3 minutes to get me from 0 to a person who understands the doppler effect. Thanks a bunch

[@rorytriscuit]

Don't mind me -- just binging your whole channel. ^_^ I prob would have found this vid confusing before understanding the concept. But I was fortunate enough to have had a scientist for a mother who sketched this out for me when I was young. I do think that the public school system fails a lot of kids here in the states, so this video is lovely for those who can grasp it. I'm just a little slow, myself. ;) Thank you for supplementing education!

[@icebearies]

uploaded on my birthday.... this is another point why i chose this vid thx for the help :)

[@leenabdeen1395]

Why am I being hypnotised

[@jamesjohnson2871]

Brilliant animations and well-explained narration!

[@MidnightStorm4990]

I'm just gonna say that this is quite possibly the best video on the Doppler effect EVER!

[@nawwk79]

I farted when I was running the 100m race. Double Doppler Effect: 1. The sound of the fart 2. The smell of the fart