travelling waves definition in physics

Revision notes for IB Physics

Hi, I’m David. This site hosts comprehensive IB physics revision notes I’ve made for the post-2016 examinations syllabus. I got a 7 and here’s how you can too!

Important note: Please take note that although succinct notes are essential towards your revision, they should not be the only materials you cover – working through practice problems from your textbook and past papers are just as important.

App: For revision on the go, download our Android app . If you like our app, don’t forget to give it 5 stars and send in a review!

Offline access: For offline access, download offline browser and type in ibphysics.org for the url.

Happy revising! 🧠

Changes in syllabus content

Data booklet (original), data booklet (annotated), internal assessment, topic 1: measurement and uncertainties, topic 2: mechanics, topic 3: thermal physics, topic 4: waves, topic 5: electricity and magnetism, topic 6: circular motion and gravitation, topic 7: atomic, nuclear and particle physics, topic 8: energy production, higher level, topic 9: wave phenomena (hl), topic 10: fields (hl), topic 11: electromagnetic induction (hl), topic 12: quantum and nuclear physics (hl), option b: engineering physics, option b: engineering physics (hl), option d: astrophysics, option d: astrophysics (hl).

230 thoughts on “ IB Physics ”

Hey! Thanks a lot for the notes! I just wanted to know where you took notes from, is it from the textbook Cambridge Tsokos?

Hi, these are actually synthesized from quite a lot of sources, Tsoko included and other great resources such as physics.info.

Hi David ! I’m taking IB physics this year and my teacher is not good at explaining anything. He is notorious in a couple of schools for his bad teaching. I was wondering if there was ever a time when you didn’t understand something in class and what you did when that happened ? Also I’m very grateful you made this site, I feel like I will be using it a lot! I want to study computer science 🙂 I’m also wondering if you got a tutor / extra physics class ever ? I’m just wondering in case I should do that. Thank you!

Thank you so much! This website has been so helpful as me and my peers make our own study notes. just one suggestion though – there is a extremely helpful equation for closed pipes in unit 4.4. Rather than memorize 3 equations, you can use f=(nS)/(4l), where n = number of harmonic (1, 2 or 3, not 1,3,5), S= The speed of sound (330 m/s), and l=length of pipe. This was extremely helpful, and saved me a few marks on my in class final.

Thanks for all the help!

In Topic 3: Thermal Physics, in the FYI section for specific heat capacity, should thermal capacity not be given by Q = mc rather than Q=cθ?

Thanks you very much!!!

I feel like I’ve found a gold mine! Thanks for sharing all these David, wish you all the best :))

THANK YOU SO MUCH FOR THIS!!

Where can I find questions by topic? Thanks.

Hi David, firstly I wanted to thank you, this notes are really helping me, they are great!! I wanted to ask if you had for Math HL too, or where do you recommend us to get them from. Thank you!!!!

i wasn’t that good in the 11th chapter, but your notes are really very good, that i am now able to answer any question! This is a very useful site! Thank you so much for providing such detailed and best notes! Srinivas, from India

Phenomenal notes…You are a live saver!

Thanks so much for creating this resource, it really is super helpful

im bashing my head in over IB Physics, this website is nice to get the notes I need

Thank you for this!

Thanks for the awesome website, my tutor gave me this website to revise and learn and for my IA, and its a go-to for me now!

YOU’RE AWESOME! PASSING MY IB SOON THIS HELPED SO MUCH

you absolute legend i love this website

Hey, are there any similar kinds of websites just like these where all the IB notes for subjects like Maths, Chemistry, or I&S are there? (Even French)

Nonetheless, your notes and effort to collate all of them are really impressive, I give my deepest thanks to you! Giving my MYP 5 boards soon and this helped me a ton!

I am doing this 5 years early.

Hello David! My name is Hannah and I’m an international student in IB1. I just had to say thank you for uploading these notes! You have no idea just how helpful you have been over the last 11 months. Before I came into IB, I really had a strong grip on Physics, but that soon changed and I found myself quite overwhelmed with the level of work that I had to face. I’ve even managed to share this website with a few of my friends, and believe me, it has made a WORLD of a difference 🙂 Good luck to all the IB students who are about to graduate!!

Hi David! I would like to express a very sincere thank you for creating this site. My teacher is brand new this year and really doesn’t explain things well, so I have to do pretty much all of my actual learning on my own. This is really helpful!

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