The Doppler Effect: what does motion do to waves?
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- เผยแพร่เมื่อ 5 มิ.ย. 2013
- A visual explanation of the Doppler effect.
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Car sound: en.wikipedia.org/wiki/File:Spe...
Night sky image: en.wikipedia.org/wiki/File:Ver...
Video from The Big Bang Theory is the property of its creators, used here under fair use.
![Fc ครับ ขอแนะนำให้รู้จักกับ "น้องเปียโน" l [Nickynachat]](http://i.ytimg.com/vi/HQU6Q_IYTLo/mqdefault.jpg)
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
Sad that they aren't as popular. smh.
@@muchiribantu3226 it is sad
@@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*
@@allys8572🤡
What’s the problem with “Hey guys”?
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.
+Edit.Mine [Music, Intros, Lyrics + more] So you fail the class?
nah. got an A- (im in year 12)
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
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
Edit.Mine [Music, Intros, Lyrics + more] okay thanks I'll try it
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!
this comment is 5 years old you probably have a job now
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!
Look how time goes fast
friend's keep this comment as top comment for future some you may see it again.
with your replies
@@JimmyLundbergI’ll come back in 5 years😂
anyone else's physics teacher send them here during quarantine
mee
yep
Just here by curiosity
YEAH
lmaooo
5 minutes ago, I didn't understand this at all. now I totally do
Marco Janssen same here!
Me tooooo bro
Marco Janssen Me to! I'm so glad I found it!
Marco Janssen Totally agree
And you will forget everything you learned when you wake up tomorrow.
"Because you're standing in the middle of the road." LOL
😃😃
On the sidewalk
I hope they recorded that honk by standing in the middle of the road and infuriating drivers. Everything for science!
I mean you never know what the intentions are.
This was probably, hands down, the best explanation I could've hoped for. Thank you.
Teacher:
My brain: Nyoooooooom
A chu chu train?
If that is some sort of learning disability, I think it's very insensitive! LOLest
shame there aren't more like these. useful for class
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.
"Tibees" might help you
I really enjoyed your explanation of the Doppler Effect because you presented it with humor and concise and clear animation! Great job!
ya!
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.
8 years later this is still one of the best explanations, good job, great video!
are you tying to hypnotise me g
ya epilepsy warning
lmao ikr
Dts truly hypnotysing
Lol!!!
😂😂I think so
This helped me a lot thanks...but the ending was kind of depressing
+..T-T... That was the Big Bang, BS part.
***** Are you an ungodly heathen?
***** Let's hope that invisible friend doesn't judge you some day. To die the second death is the worst. Good luck to you.
***** 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.
***** Good day
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.
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.
What the fuck is green shift supposed to be 🤦🏼♂️🤦🏼♂️🤦🏼♂️🤦🏼♂️🤦🏼♂️🤦🏼♂️
today is halloween and I'm going as doppler effect, thanks for nice explaining
you're depressing
lol
OK!! Sheldon!! TBBT
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
Hi
that was really cool. thank you
Cheers!
it was nice!!!!!!
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!
Brilliantly explained!! The concept has become crystal clear to me now. Thank you so much.
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
Sasha Ahrestani I'm glad it helped!
+Alt Shift X I'm cramming for a test tomorrow and our teacher hasn't taught us ANYTHING! This helped greatly though :D
My teacher taught me alot but sometimes I need to hear the information repeatedly for it to set in my brain. Thanks!
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 :)
I was looking for something like this - and this was fantastic. Thank you! (Hope you're still out there somewhere, doing great things).
5 minutes ago: i understood nothing
Now I am hypnotized and realise that I am nothing.
Awesome video! I always pull this video up when students have questions on the Doppler Effect. Your graphics and verbal explanation are so clear and quick! Thank you
I loved the video, very eloquently put and beautiful graphic work!
LaLoLa731 Thank you!
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!
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.
I got something out of it! Thank you so much! I have a project in school and this really saved me :)
how did the project go 4 years ago? haha
Hi. Thanks for this video, it is excellent and my students will benefit from the time and effort you have put it.
Ash White Cheers, I'm glad to hear that.
Suddenly realize that my name is soo similar to yours lol.
best video ever!!! I love how synthetic, informative and entertaining it is. Thank you so much!!!
this is one of the best explained videos ive seen. from visuals to text to the speaker. incredible.
Consise, simple. What a great source of information. Thank you!
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
that's rue
And you got away with it.
we can go further if we get what we need. and we get it from this video
0:30-0:50 - I've heard about the concept before but now I finally understand it, that imagery made so much sense :)
Great video. Watched other videos summarizing the Doppler Effect and this one was my favorite
And now he does game of thrones videos!
Too bad really. I loved how he went about explaining this.
He does just as good at explaining Thrones! Funny as hell too
I am going to use this video in my powerpoint presentation about waves for my 8th grade students. Thank you!
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!!!
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
Been watching your got videos for a while and realised that you made this that we got showed in class Aswell :)
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.
Awesome video! Short but teaches you well and easily. My first yr uni astronomy course teacher attached this vid for us to watch haha
This was a spectacular explanation that immediately changed my mood and perception towards the physics that I've been studying for the past 3 hours. Thank you!
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.
Maybe he could do a separate channel and move these videos there.
Nah I think GoT is much more important :)
Amazing, it actually makes alot of sense now. Thank you so much!
This explained everything so well i liked and subscribed just to appreciate the post 😫🤚
I learnt so much...All my doubts were clarified. Thank you for the fantastic explanation.
Just watching this for fun after a AltShiftX GoT binge. Cool stuff.
same
yes
Thanks, this was really helpful!
This is a wonderful video. Very easy to understand, simple, and entertaining. I love it. Makes learning easier.
This is one of my favorites videos. I watch it again everytime I can
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 :)
ahaha I like how at the ending actually said bye. You rarely hear that in these types of videos :P
You've done really a very great job.
Now it seems very easy. Thanks a lot.
This was brilliant! Short and sweet, and some nice applicable info too!
First year university student- this is the only thing that made me understand the Doppler effect for my Astronomy midterm :)
The last 5 seconds are the most adorable on this channel
My physics teacher used this to teach us the Doppler Effect, and coincidentally I’ve watched some of your other videos! Great stuff man!
im learnin this in big history
i have seen endless videos about this topic TYSM this is the only one that helped me💞💞
Great video, very well explained
Watching this 5 minutes before my physics exam
And I actually understand it now so thanks
I love this educational stuff. Obviously, don't stop the Song of Ice and Fire stuff, but please keep doing these educational videos.
Damn that was an extremely well done explanation, I've been scouring the internet for a long time and never seen something so clear and concise.
This video is perfect for explaining the phenomenon to my class! Thanks so much!
+Vicki Dawe I'm glad it helped!
Vicki Dawe you're an awesome teacher
Great video, except for the Big Bang reference @ the begging and end of the video. Cheers
Subscribed... You deserve it
me and my mum were racking our brains over this... nice explaining
Brilliant animations and well-explained narration!
I was watching that episode of the big ban theory when I watched this in question of what the Doppler effect
dude I watch your game of thrones videos and saw this in class and you made both my mind is dead currently
This might be the best teaching video on youtube. Thank you, you just saved me.
I learned a couple things, couldn't peel my eyes away. GREAT VIDEO!
who's here in quarantine doing online school -_-
Me
Me lol
Me
i got a lot more than i expected out of that. very cool ending.
uploaded on my birthday.... this is another point why i chose this vid
thx for the help
:)
By far, THE BEST explanation I've ever seen in my life! THANK YOU!
loved it! Fun and to the point!
Very Educational!
thank you
good job explaining how the waves frequency changes as it passes and how this is also how light similarly works!
Awesome. Will be using with my students as visuals are really helpful.
Rn I’m failing my Earth systems class. After this video, it made my grade go back up to an A. 👏👏👏
Thank you! You explained this much better than my professor with a strong Asian accent.
ikr
Best explanation I've listened to, been trying to understand this for a while.
Great explanation, simple delivery. I like learning this way! Thanks
oh yeah, helped tremendously.
Thank you Sir. This is amazing. I have my test tomorrow. Wish me luck.
Thank youuuuuu, I was reading a psychics text book and I wanted something visual to compliment the readings, this video suited my needs perfectly! :)
Totally got the concept.. very well explained.. thank you:)
who else came to watch this after Carson's new video?
Me
shhh.
Thanks! This helps- ALOT!
racist
This is wonderfully done. I use it every year in my Earth and Space high school science class.
Whoa this video explained the concept perfectly! Great visuals :)
Fun Fact: 90% of the views on this video are 8th grade Earth Science teachers
James Latini or students like me
actually physical science but yeah
The other ten percent are Big Bang watchers
I'm in grade 7th...this is my father's ID
haha actaully a sophomore in biology lol
Great Video
Perfect. Crisp, clear, to the point. Thanks!
Great video. Pressed those buttons to show you my appreciations. Thanks Man!!!
the whole thing abt earth being lonely in a distant future just made me really depressed ngl
don't worry, it's not true!
0:23 wooow trippy :DD... sorry :D thank you for explanation :)
This is the best explanation I have seen yet. Thank you for helping my students!