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Пікірлер
@rereaz0n416 2 күн бұрын
i havnt learnt all about rigid body mechanics yet but is there a possibility that the second and third problems could be just solved using concepts from a.2?
@ConvergingIB 2 күн бұрын
No unfortunately not because it is also rolling which also has an energy, and that we dont learn in a.2.
@rereaz0n416 2 күн бұрын
@ oh what about a.2 and a.3 cuz a.3 covers energy
@ConvergingIB 2 күн бұрын
No, a3 doesnt have rolling kinetic energy
@asmiamsi1786 10 күн бұрын
thank you so much!!
@simondavid11 12 күн бұрын
Sadly, the answer key and your solution are incorrect. The spaceship will perceive the distance to be shorter according to the Lorentz contraction. 1200m / gamma = 720m
@ssmoky 14 күн бұрын
At 9:35, You wrote V_C=2\dot \frac{kQ}{r}= 2\dot \frac{8.99\dot 10^9\dot 4\dot 10^{-9}}{0.6m} however it is 2\dot 10^{-3}. For viewers that dont understand latex: V_C = 2 * (k * Q / r) = 2 * (8.99 x 10^9 * 4 x 10^(-9) / 0.6 m) No offence intended, just trying to clarify. I love your videos and I've almost finished the M23 TZ1 P2 Series :) Thank you
@ConvergingIB 13 күн бұрын
Ah yes indeed! Thanks for pointing it out, hope people notice. Glad they help :)
@mamallama7375 28 күн бұрын
are you allowed to answer in actual finals with tables?
@ConvergingIB 28 күн бұрын
I think so yeah, why not? As long as the content is there that are needed for the mark it should be good, its not always expected to answer in complete sentences, so when comparing and contrasting it might be easier to just do it like I did. Plus i doubt an examiner would deduct marks cause you structured it wrong even though you showed understandring with the correct points.
@utkarshjain4563 Ай бұрын
amazing video, the MS waasnt that clear without any diagrams. And its a relief I found you, no body else explains anymore TZ1 papers
@ConvergingIB Ай бұрын
Happy to help :)
@Itsmesaucekayuchibi Ай бұрын
good video ty sir
@Itsmesaucekayuchibi Ай бұрын
idk why this has so less views this is sooo good thank you sir!! <3
@ConvergingIB Ай бұрын
No need to call me sir, I think im barely older than you 😅😅 No worries though, glad I could help!
@rediamond0906 Ай бұрын
you helped me so much, thank you!!!
@ConvergingIB Ай бұрын
Glad it helped!
@ryangeorge3129 Ай бұрын
Beautifully explained, more than any markscheme ever did. THANK YOU SO MUCH!!
@ConvergingIB Ай бұрын
Glad to help!
@arrodes7981 2 ай бұрын
super clear! Thanks for the content!
@ahmetsportif6985 2 ай бұрын
I was watching your videos for 3 days and they helped me a lot in solving past papers. Please keep continue the good content! 👍
@varunponnala873 3 ай бұрын
👍👍👍👍
@gutdupois2809 3 ай бұрын
Thank you
@AdityaP.S 4 ай бұрын
Thanks man! I've been looking for a channel like this. Big up!! 💪💪
@nehanayak4861 4 ай бұрын
Hi! I'm still not in the IB program yet, but I've opted for HL Physics. Your content will really help me and thank you so much for your time an effort to help out fellow students! Please keep posting! 🎉🎉❤
@ConvergingIB 4 ай бұрын
Thanks! I will surely continue making these! Good luck 👍
@Membersadditionl 5 ай бұрын
Specific latent heat is in mega joules.. shouldnt you be converting it to joules
@ConvergingIB 5 ай бұрын
Yes indeed, it is ok if its in MJ when you plug it into the formula, but then your final answer will also be in MJ, which then you can convert to Joules, which is what i tried to do, but i wrote 1.9*10^(-4) instead of 1.9*10⁴, but other than that the 130s is correct at the end. I calculated with the correct value just wrote the minus sign by accident. But you could also just convert to Joules before and youll get the same, as you said.
@ConvergingIB 5 ай бұрын
5:12 The reason we can't just say that the slope is constant, is because the equation we use states that pV/T is a constant, which is the equation of a straight line that PASSES THROUGH THE ORIGIN, and that we cannot tell just by looking at the graph here, and so we need to calculate 2 points and see whether they are the same, like we did in the video.