The Doppler Effect: what does motion do to waves?
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- Опубликовано: 1 окт 2024
- A visual explanation of the Doppler effect.
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Car sound: en.wikipedia.or...
Night sky image: en.wikipedia.or...
Video from The Big Bang Theory is the property of its creators, used here under fair use.
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.
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”?
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
anyone else's physics teacher send them here during quarantine
mee
yep
Just here by curiosity
YEAH
lmaooo
who's here in quarantine doing online school -_-
Me
Me lol
Me
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
"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.
HAHA BEE-I-SEE-TEE-ACHE
are you tying to hypnotise me g
ya epilepsy warning
lmao ikr
Dts truly hypnotysing
Lol!!!
😂😂I think so
Teacher:
My brain: Nyoooooooom
A chu chu train?
If that is some sort of learning disability, I think it's very insensitive! LOLest
5 minutes ago: i understood nothing
Now I am hypnotized and realise that I am nothing.
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😂
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
I really enjoyed your explanation of the Doppler Effect because you presented it with humor and concise and clear animation! Great job!
ya!
This was probably, hands down, the best explanation I could've hoped for. Thank you.
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.
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!!!!!!
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
Brilliantly explained!! The concept has become crystal clear to me now. Thank you so much.
8 years later this is still one of the best explanations, good job, great video!
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
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.
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!
who else came to watch this after Carson's new video?
Me
shhh.
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
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 loved the video, very eloquently put and beautiful graphic work!
LaLoLa731 Thank you!
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 🤦🏼♂️🤦🏼♂️🤦🏼♂️🤦🏼♂️🤦🏼♂️🤦🏼♂️
Consise, simple. What a great source of information. Thank you!
ahaha I like how at the ending actually said bye. You rarely hear that in these types of videos :P
Rahul sir army
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.
Who got here cuz of Big bang theory 😂😂
Who else was sent here by their teacher?
the whole thing abt earth being lonely in a distant future just made me really depressed ngl
don't worry, it's not true!
Rn I’m failing my Earth systems class. After this video, it made my grade go back up to an A. 👏👏👏
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
you are helping many students sir, i love physics and thank you for this video sir..........
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!
Thanks, this was really helpful!
Thank you! You explained this much better than my professor with a strong Asian accent.
ikr
Watching this 5 minutes before my physics exam
And I actually understand it now so thanks
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.
Anyone else get hypnotized in the first 30 seconds?
Just watching this for fun after a AltShiftX GoT binge. Cool stuff.
same
yes
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 :)
I was watching that episode of the big ban theory when I watched this in question of what the Doppler effect
0:28 looks like the rinnegan
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
i got a lot more than i expected out of that. very cool ending.
Amazing, it actually makes alot of sense now. Thank you so much!
Great video, very well explained
Awesome video! Short but teaches you well and easily. My first yr uni astronomy course teacher attached this vid for us to watch haha
My 8th graders loved the video. Thanks
2:47 sad
I am going to use this video in my powerpoint presentation about waves for my 8th grade students. Thank you!
dude I watch your game of thrones videos and saw this in class and you made both my mind is dead currently
Why am I being hypnotised
It's also a name
Of a hidden camera
Magic
TV
Show
Like the one you're on right now
Been watching your got videos for a while and realised that you made this that we got showed in class Aswell :)
The last 5 seconds are the most adorable on this channel
Are u trying to hypnotized us?
Are you stupid?
I love this educational stuff. Obviously, don't stop the Song of Ice and Fire stuff, but please keep doing these educational videos.
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?
oh yeah, helped tremendously.
like wtf, my professor could have just said this, but he chose to make it extra confusing.
Did he give you the old f'= fc/f+or-u
Thanks! This helps- ALOT!
racist
I learnt so much...All my doubts were clarified. Thank you for the fantastic explanation.
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.
Highschool dropout activities
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 :)
I've actually seen the red shift with my eye before, without a telescope
ok
start after 0:46 if you don't want to get hypnotized
I only know you from ASOIAF stuff so it was a strange experience to have a professor play this video in a lecture.
Thank you, but you sound so bored hehe :D
Thank you Sir. This is amazing. I have my test tomorrow. Wish me luck.
At 0:10 you ruined every opportunity of maintaining interest for your video !
I farted when I was running the 100m race.
Double Doppler Effect:
1. The sound of the fart
2. The smell of the fart
I watch your GOT content so as a teacher when this popped in while looking for lecture material; I thought I was stroking out.
I can’t believe my 3:30 am brain managed to find this video and even partially understand it despite originally thinking it was called the “doppelgänger effect”
me too
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
What I got out of it is another example of scientists being lazy, or using a formula or instrument a certain way so that they get the result they want. The reason I bring this up is that the Big Bang theory must be false because of the vast amount of detail in Gods creation. I would recommend reading some of Dr. Jay L. Wile’s books. He does a very good job explaining these things, besides that one little fact, great video
You can record the sound frequency and light frequency, but what about cricket ball?
A historic video. I do not expect another comment since me. couldn't have said it any better myself. Moves and not talks. That's all I can say. ❤.
Well, good explanation, but quite the dark and lonely ending 😥
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.
The redshift is not caused by the Doppler effect, but rather from the expansion of the pace as light travels thought it.
the Doppler effect is the reason why I hate Scarlet Weather Rhapsody
Fucking fantastic video, concise, clear, and informative.
mark rober
My 5th period class says this was a very informational and AMAZING video. THEY LOVED IT!
This is not what we said
We dissagree
Lol
My eyes at 0:38: let's just leave.
TTTTTTTTTTTThhhhhhhhhhhhaaaaaaaaaaannnnnnnnnnkkkkkkkkkkkkkk yyyyyyyyyoooooooouuuuuuuuuu
it helped me alot🤪🤪🤪
except that earth is actually lonely right now because the stars we see at this moment, their light signals had to travel trillions of light years to reach to our eyes. so if you think of it in the star's perspective, it's already gone a long time ago
Standing in the middle of the road is deemed to be stupid, but in this video, its scientific??? I love the logic of this world lol
I'm impressed. Thank you so much. Im 9 years late
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
Thanks your teaching and presentation skills are 🔥
Yooo what’s poppin my science teacher just showed this video