Good luck everyone! Also leaving my physics hacks playlist here: ua-cam.com/play/PLSygKZqfTjPBKc4kvwdj3YabFiYyvKDcN.html all other relevant ones are in the description. You got this!
could you please do like a live booster session on some topics if possible like before wednesday going over archimedias principles and tackling exam questions on it and if not possible before this wednesday then the same with like paper 2 ocr modules such as thermal physics and ideal gases, i believe many people will benefit from this
I don't think I will do live sessions however I will be posting as many videos as I can in the next two days and I will try to answer as many comments as possible about physics. I find in live sessions it is virtually impossible to answer more than a few quieries, where as with comments hopefully I can go through a lot of physics. Stay tuned!
Not related, but I had a question regarding quantum entanglement :- recently a group of professors (i don't remember which university), were studying a quantum bit, they made 2 qubits entangled and were able to successfully transfer or "teleport" a third qubit along the imaginary lines joining those two entangled qubits. So it's finally debunked that there are phenomenon which occur faster than light?
entanglement, teleportation etc have never really been thought of in modern quantum mechanics to violate laws of relativity as information is not transferred (regardless you may still come across in opposite statements in popular science that are not backed up by research papers). Have a look at the proof that they do not violate relativity, it's pretty neat!
@@zhelyo_physics ah, I see. I think it's also plausible to expect some laws of physics get violated at the quantum level, for eg - second law of thermodynamics is violated when we look at the quantum scale (there is a chance/probability that heat might flow from a colder molecule to a hotter one, without work or matter interactions), just because these laws are classical in nature. Right? Anyways, thanks for clearing my doubt! Really had this thought for a few months and I could finally ask a professional!
hi im really trying with these papers and i keep scoring 50/100 average im trying to push for higher but i keep getting similar marks have you got any more tips that i can do for the last few days ive almost finsih all the papers now but i cant seem to get to the stage like getting at least 60,70 etc
really analyse to see what the reason for losing those marks are - is it not revising every little point, is it mistakes in calculations but the method is okay, is it use of logs etc. You got this!
I did silly mistakes in my physics p2 ; l. If there is a resultant force and then the resultant force becomes zero the momentum time graph would have a constant positive gradient right and then the gradient becomes zero? I drew a straight line lol, anyways ; )
Excellent idea, I have normally included any of the derivations within my revision videos. I would generally browse through the spec and if you see in the spec that a derivation is required - practice that. Note that they can also give you derivations in an unfamiliar circumstance, but that's okay - it will still use the physics you know.
thanks man its less that 12 hours until my alevel exam and hearing that i have enough time makes me so happy
Good luck everyone! Also leaving my physics hacks playlist here: ua-cam.com/play/PLSygKZqfTjPBKc4kvwdj3YabFiYyvKDcN.html all other relevant ones are in the description. You got this!
could you please do like a live booster session on some topics if possible like before wednesday going over archimedias principles and tackling exam questions on it and if not possible before this wednesday then the same with like paper 2 ocr modules such as thermal physics and ideal gases, i believe many people will benefit from this
I don't think I will do live sessions however I will be posting as many videos as I can in the next two days and I will try to answer as many comments as possible about physics. I find in live sessions it is virtually impossible to answer more than a few quieries, where as with comments hopefully I can go through a lot of physics. Stay tuned!
@@zhelyo_physics ah i see well thank you ik whatever you do will be helpful
Thank you very much we greatly appreciate what you do for us
Not related, but I had a question regarding quantum entanglement :-
recently a group of professors (i don't remember which university), were studying a quantum bit, they made 2 qubits entangled and were able to successfully transfer or "teleport" a third qubit along the imaginary lines joining those two entangled qubits.
So it's finally debunked that there are phenomenon which occur faster than light?
entanglement, teleportation etc have never really been thought of in modern quantum mechanics to violate laws of relativity as information is not transferred (regardless you may still come across in opposite statements in popular science that are not backed up by research papers). Have a look at the proof that they do not violate relativity, it's pretty neat!
@@zhelyo_physics ah, I see. I think it's also plausible to expect some laws of physics get violated at the quantum level, for eg - second law of thermodynamics is violated when we look at the quantum scale (there is a chance/probability that heat might flow from a colder molecule to a hotter one, without work or matter interactions), just because these laws are classical in nature. Right?
Anyways, thanks for clearing my doubt! Really had this thought for a few months and I could finally ask a professional!
hi im really trying with these papers and i keep scoring 50/100 average im trying to push for higher but i keep getting similar marks have you got any more tips that i can do for the last few days ive almost finsih all the papers now but i cant seem to get to the stage like getting at least 60,70 etc
really analyse to see what the reason for losing those marks are - is it not revising every little point, is it mistakes in calculations but the method is okay, is it use of logs etc. You got this!
I did silly mistakes in my physics p2 ; l. If there is a resultant force and then the resultant force becomes zero the momentum time graph would have a constant positive gradient right and then the gradient becomes zero? I drew a straight line lol, anyways ; )
Hi sir, I was wondering if you could make a video on all the derivations we need to know? Thanks!
@@jancarlocanas382 I am sorry but I am pretty sure we dont need to know anywhere near 40 derivations for A-level :o
@@ChanakyaVivekananda You could be tested on any one of them, usually papers will just have like 2 derivations each but any of them could come up.
Excellent idea, I have normally included any of the derivations within my revision videos. I would generally browse through the spec and if you see in the spec that a derivation is required - practice that. Note that they can also give you derivations in an unfamiliar circumstance, but that's okay - it will still use the physics you know.
does everyone have the ocr A exam in the afternoon (2pm) or do some have it in the morning ive heard some have it at different times
it’s at 1:30pm
I am gonna give jee advanced on 4th june😊.
Good luck!!! Hope the preparation is going well : )
How is eveyone feeling about the exam on Wednesday ?
i cant wait any longer 😩😩i kinda just want to get it over and done with
Haha
🤢 not ready
im feelin ok its jus the 6 markers i need to polish up a bit atp ☝️☝️
decent, its paper 2 and 3 for me that im more worried about
Do you have any advice for marking 6 mark questions?
I do! : ) have a look at this one: ua-cam.com/video/Ycn_q3543rM/v-deo.html
@@zhelyo_physics thank you! Do you have advice for actually marking your own answers? I have trouble determining what mark band I'm in for my answers
sometimes it is very tricky indeed. I would say do your best, determining a band should be straight forward but 5 or 6 can be tricky to mark.
@ZPhysics thanks you very much, your videos have helped me lots, especially with multiple choice questions
sir do you provide content for AQA or OCR?
both! : ) my videos are applicable to all exam boards unless otherwise stated in the title. Hope this helps!
good luck everyone ❤ you'll do great
Sir could you do a video on path integrals/phasors
It's been ages since I've done path integrals but it's definitely up there in videos I'd like to make. Thanks for the idea.
@@zhelyo_physics Plus I was wondering if you could also go through iterative modelling(It would be appreciated). I take OCR B spec by the way
Already done one on this: ua-cam.com/video/K6j2yglo8yA/v-deo.html Hope this helps!
How can I improve at mechanics in physics quickly???
Practice questions
resit
Do irodov.
Isaac physics
Practice Jee Adv level questions
thank you for this!!
anytime!
Is this valid for JEE Advanced?
bits of it are directly applicable, good luck on the JEE!! : ) How is preparation going?
@@zhelyo_physics good but I'm giving it next year
this was for the ocr papers
yes directly applicable : )
3 hours before the exam
Good luck! What exam is it?
Using this comment as a test to see when you reply.
15 minutes to go 💀
ua-cam.com/video/RLA8Uso33uU/v-deo.html (WAVES PROBLEM)
I invite you to become a Muslim,just meditate on all this amazing symmetry and complementarity between matters
I invite you to respect others' decisions and not to proselytize people like it's the 12th century.