Introduction to the Doppler Effect
User comments:
[2012-05-16 18:23:37] Mutubeish - i may have come ...
i may have come here, thanks to the big bang theory lol
[2012-04-14 21:58:01] johancool02 - Nvm my last comment ...Nvm my last comment he just explained it in the video lol
[2012-04-14 21:57:33] johancool02 - This is the reason ...This is the reason u hear things moving towards you more right? since the waves are closer to each other ?
[2012-03-31 19:02:08] Chris Wood - okay, I know it ...okay, I know it seems to be fashionable to gush about how wonderful Khan's videos are. I gotta say, though, I think a lot of his videos are not quite living up to the exaggerated positive comments. Don't get me wrong... I like them, and I use them. My own teacher does, though, provide better explanations. I usually am able to find at least one other clip that does a better job as well. My point? Don't get sucked into the hype, and don't limit yourself to only Khan videos.
[2012-03-15 01:14:56] Howhai96 - no was in the ...no was in the subscription box
[2012-03-14 21:10:58] jasminedreamer16 - i think you mean ...i think you mean you searched this after your test?
[2012-03-09 20:09:47] LanRous - it is not crapit is not crap
[2012-02-21 13:53:48] Saltukcan - If you go faster ...If you go faster then the crests you create you will trigger a sonic boom which means you go faster then sound.
[2012-01-22 19:09:15] Oocheri - life saver. you ...life saver. you make studying so much easier
[2011-12-19 13:44:46] nightmare4eVerr1 - I love you sal :D ...I love you sal :D as hard it was in the book. U made it that much easier and understandable
[2011-12-18 20:10:54] grapedrankification - thanks so much :)thanks so much :)
[2011-09-17 09:56:37] Wizzy091 - Thank you for ...Thank you for doing this! This really helped me with my Science coursework. (:
[2011-08-24 02:11:00] danielms215 - i just see boobsi just see boobs
[2011-06-20 09:43:42] RasmusTranbjerg - That's exactly ...That's exactly what you experience when you sit at, maybe, a train crossing. Be careful not to sit too close. XD You sir are a genius, thanks..
[2011-06-08 08:55:38] notyourmkb - wow presentation ...wow presentation has improved very nice and as always good explanation
[2011-05-02 02:20:20] skippykipper101 - You explain this so ...You explain this so well!! Thank you!
[2011-04-24 21:51:12] MarvelsofaLifetime - Wow, perfect ...Wow, perfect explanation.
[2011-03-08 20:05:25] JustSolveIt - everytime i watch ...everytime i watch your videos i think "why didnt i think of this?"
[2011-01-05 04:34:41] nenadfromserbia - BIG BANG THEORY ...BIG BANG THEORY best show ever
[2010-11-18 13:34:04] Maloguh - Not directly to do ...Not directly to do with doppler, but i'm assuming he meant "red shift" :) stars moving away appear to have a different color due to the doppler effect, because light has a wavelength as well. :D
[2010-10-01 13:17:40] boeing747200lr - Sal, that was a ...Sal, that was a mind-blowing explanation!!!!! Thanks :)
[2010-10-01 09:41:17] pysgodfach - Sal sounds really ...Sal sounds really stoned around 00:06
[2010-10-01 06:03:30] EuropaBloke - OMG It all makes ...OMG It all makes sense now, it's so easy when this guy explains it! I had the jist of it before, but this cements the concepts. This guy is so damn smart, it blows my mind...
[2010-07-18 20:53:39] farshadguitar - thumbs up if you ...thumbs up if you believe this guy deserves the nobel prize !
[2010-06-08 05:18:12] seabm4 - That has nothing to ...That has nothing to do with the Doppler Effect.
[2010-06-05 22:50:46] Zanirtak - Thank you so much!!Thank you so much!!
[2010-06-05 12:26:15] LoneRiver1 - In his MIT talk he ...In his MIT talk he mentioned he recently got a pretty hefty grant. Looks like he'll be making videos full time for a while longer!
[2010-06-05 10:43:28] schizophrenic123 - When I was a kid I ...When I was a kid I wondered why when you looked at the night sky it wasn`t completely white, if space was infinite everywhere you looked there would eventually be a star. Then I read a book (by Hoyle I think) explaining that because the universe was expanding (understood by Hubble`s observations), and solar systems were moving away from us, the further away the faster, and that the furthest where shifted out of the visual spectrum. Nice to see people thinking about the same crazy crap I do.
[2010-06-04 23:28:47] LockerzDotComInvites - He's working for ...He's working for himself now. This is his job!
[2010-06-04 22:56:59] luistr01 - sal what do you do ...sal what do you do when you dont make videos?? do you have a job??
[2010-06-04 22:15:30] azm1987 - great explanation, ...great explanation, I can't wait for your next video on what I think is the most counter-intuitive formula ever created (doppler effect formula). If you can manage to explain that one which even my prof couldn't properly do, you are officially the best teacher ever. Well okay you sort of already are. Cheers!
[2010-06-04 17:44:29] kjunaa - @Gabrielfane You ...@Gabrielfane You mean that Lamda will reach zero? And the frequency will be infinety?
[2010-06-04 16:52:18] IowaEngineering -
[2010-06-04 16:49:34] IowaEngineering -
[2010-06-04 15:42:43] MustNotRead - @GabrielFane " ...@GabrielFane "sonic boom", like Guile from Street Fighter 2?
[2010-06-04 10:11:09] espen180 - I'm looking ...I'm looking forward to your take on the relativistic EM doppler shift.
[2010-06-04 09:47:50] kjunaa - What will happen ...What will happen if the source of the sound reachs the speed of sound?