MitchCampbell Posted December 5, 2009 Report Share Posted December 5, 2009 Hi again. Here are some links to a past IB Exam solved on Youtube. I've just posted these, so perhaps wait 15-20 minutes after this is posted to view the videos - they sometimes look blurry until they've been fully processed. I'll be posting more as I do them. -MitchIB Physics HL exam: November 2008, Paper 1:Paper 1. Questions 1 and 2 (diameter of a proton, fundamental units). Paper 1. Questions 3 and 4 (uncertainty, acceleration vs time graph). Paper 1. Questions 5, 6, 7 (equations of motion, forces, newton's second law). Paper 1. Questions 8, 9, 10 (momentum, power, circular motion). Paper 1. Questions 11, 12 (gravitational field strength, 2d projectiles). 2 Link to post Share on other sites More sharing options...
MitchCampbell Posted December 6, 2009 Author Report Share Posted December 6, 2009 Here are the remaining Paper 1 questions from November 2008 Physics HL exam:Paper 1. Questions 13, 14, 16 (orbital mechanics, friction, escape velocity). Paper 1. Questions 17, 18, 19, 20 (thermal physics, PV diagram, efficiency of a Carnot engine). Paper 1. Questions 21, 22, 23 (waves, index of refraction, fundamental mode of vibrating string). Paper 1. Questions 24, 26, 27 (Doppler effect, diffraction, electric field). Paper 1. Questions 28, 29 (electric field strength, I-V characteristics). Paper 1. Question 31 (electric circuits). Paper 1. Questions 32, 33, 34 (electric field strength, induced emf, AC circuits). Paper 1. Questions 35, 36, 37, 39 (atomic physics, photoelectric effect, half-life). 2 Link to post Share on other sites More sharing options...
MitchCampbell Posted December 6, 2009 Author Report Share Posted December 6, 2009 Now here are the first couple of videos from Paper2 - more to come! -MitchIB Physics HL exam: November 2008, Paper 2:Paper 2. Question A1 - Radius and Mass of a Star (error bars, linear equation). Paper 2. Question A1 - Radius and Mass of a Star (linear equation, using logarithms to solve, linearising). Paper 2. Question A2 - Momentum of a Rocket (Newton's laws, conservation of momentum, multistage rocket). Paper 2. Question A3 - Ideal Gases (ideal gas, internal energy, absolute temperature, P-V diagram, work done). Paper 2. Question A3 - Ideal Gases (first law of thermodynamics). 1 Link to post Share on other sites More sharing options...
MitchCampbell Posted December 9, 2009 Author Report Share Posted December 9, 2009 Hi again, everyone. I received a message from the IB saying that I need to take down my videos since they show IB exam questions. I had to comply with their request, and so I'm sorry to say that the exam videos are gone. However, this actually frees me up to do something I've been thinking about for a while now: I'm starting a new thread where students can post a request for a particular topic within the IB curriculum. Then depending on what responses there are, I'll sit down and do a set of videos for that topic. -It's too bad that I had to take down the videos, but this can turn into a good thing - you can now request specific topics for help and I'll be able to target my videos to what you'd like to learn. My goal here is to help you out! So look out for my thread that should be up soon.MitchMod Edit- Mitch's new thread: http://www.ibsurvival.com/topic/7816-ib-physics-sl-or-hl-topics-you-would-like-to-see-as-youtube-videos/ Link to post Share on other sites More sharing options...
Survival Robot Posted December 9, 2009 Report Share Posted December 9, 2009 This topic has been closed by a moderator.Reason: Thread's main discussion point is over.If you disagree with this action, please report this post, and a moderator or administrator will reconsider it.Kind regards,IB Survival Staff Link to post Share on other sites More sharing options...
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