Doppler effect [IB Physics HL]

We're so excited to be able to share our exams with you!

Cheers, Mitch

[zedilla]

You are one of your kind. Hard to find such qualitive IB lessons online

[roadavg]

T-minus 8 days till the external. You've been beyond amazing. Thanks!

[ziyanparbatani]

In my second year and I still binge watch the playlists before exams! Thank you Mitch, what a blessing to this world.

[RaghvendraYadav-utfq]

Thank you so much! I have my exam in 2 days it is because of you I have been able to finish this so quickly, Please continue doing so the inequality between education can be resolved

[RaghvendraYadav-utfq]

This is so helpful I can't emphasize enough, It is extremely helpful.

[festive]

W teacher, taught me the whole chapter in 3 hours

[a]

Thanks for your videos. You make a difficult concept much simpler to understand

[melonxsoda]

you are doing gods work, thanks for this :)

[anshsinha]

Thanks a lot for the video - 2 days remaining

[ArundhatiVasishth-en]

so, there are no formulae for when observer is moving towards the source or smtg? and when source is moving, no formule for wavelength? (T sokos book had given it)....or do we simply use the formula in (7:26 second of video) to calculate wavelength

[ayaanmmusic]

I was wondering if you had any tips for solving exam questions because I watch your videos and I understand what you are saying and I'm able to do the examples but then I go to the past paper questions and I get totally stuck because I don't know where to start. I was wondering if I could get some advice on that?

[devanggupta]

lmfao im gonna put 'if this sticker is red ur driving to slow' blue sticker on the back of my bike i litterally be Godspeed faster than c

[icecreamcake]

thank you so much for this video sir, save me

[joshina]

thanks Mitch, you're a funny guy too haha