Have you guys come across this type of problem before? I went through quite a lot of books to see if something similar was mentioned about the apparent depth being constant during descent and I couldn't find anything!
Sir In 5:27 , (n1)^2 *(sin (theeta i))^2 = (sin (theeta note))^2 from the relation n1 sin(theeta 1 ) = sin (theeta note) . if i'm correct, this is the mistake .😊 Anyway , this video is great . Keep bringing challenging problems like this ❤
Thank you so much for the comment and the kind words! It was a mistake in carrying out the square in one of the equations ( I actually ended up spotting it a little later while solving in the video).
I would be curious to know how many people who took the test actually got this one correct. I think knowing it is unnecessary but figuring it out efficiently is fun : )
Hey there, I recently came across your channel and it really seems like a gold mine of content related to physics and highly underrated aswell, First of all, I would like to apologize in advance because this might not be related to the video but I really wanted your advice on the following and I'd be grateful if you could read this if you had some free time on your hands, I am an indian highschooler preparing for the InPhO (National physics exam for qualifying camp for selection of indian team in IPhO) and I have around 1.5 years to prepare for the exam. I wanted to ask you if the sequence of books I was following was correct or should I change something since you seem like the best person to ask this question, the books im following in the given order are :- 1) Theory, Sample Problems and Conceptual Problems along with problems section at the back from Resnick Halliday Krane (5th Ed.) 2) Selected Worked Out Examples from Concepts of Physics by HC Verma (I recommend you reviewing this book sometime as it's like one of the most followed books by JEE aspirants in India.) 3) Selected Questions From IE Irodov and Pathfinder which are relevant from JEE Perspective since I possibly cannot do all. 4) PYQs Of JEE Advanced and InPhO. I'm currently in the chapter Sorry for asking this and taking your time but how long do you think will completing HRK And HCV will take, I'm thinking of finishing both in the next 9-10 months and then go onto more advanced resources, do you have any suggestions for that? (no plans as of yet because I don't want to think too far ahead.) I'm preparing for JEE Chem and Maths aswell so I'm putting in around 10-12 hours of work per day (6 of those go into physics mostly) maybe except sundays on which i put in like 6-7 hours of work. (I don't really feel the time except when doing mathematics since I love doing physics and chemistry.) Watched a couple of your videos in my break time and really liked them, and if i might ask, when did you discover your passion for teaching and physics?
Thank you so much for your comment and the kind words on my channel! Let me see if I can answer all questions in sequence: 1) Excellent! I did use Resnick Halliday Krane to study myself when I was a high school student!! 2) I have not tried this book but I am a huge fan of Professor Varma so I will have a look! 3) Amazing books. I'd also add to try and keep a folder of concepts and problems you found hard and really struggled with. These are great to review when it comes close to an exam or a competition. 4) I feel these questions should be part of a regular diet of problem of solving. I'd probably add a few of those weekly to get used to the style. You are doing great!! To answer your final question - I discovered my passion for teaching at university when I was applying for normal jobs and realised I was a lot more passionate about teaching! : ) All the best!
Join my PAT/ESAT tutoring in September/October ! : ) zphysicslessons.net/physics-tutoring
always a good day with a new zphysics video !
Thank you so much for the comment! Very much appreciated, I'll try and get a few more videos out soon!
Have you guys come across this type of problem before? I went through quite a lot of books to see if something similar was mentioned about the apparent depth being constant during descent and I couldn't find anything!
I always hated Optics. 😭
(Well you still explained it simply)
THANK YOU SO MUCH FOR EXPLAINING THIS I WAS LOOKING ALL OVER
thank you for the comment!!
Please can you go over more ESAT problems if possible? That would be greatly appreciated!
absolutely! I have lots planned prior to the exams! : ) Thank you for the comment!
your solution was the absolute best and easiest to understand!
sincerely- a person who has looked at the solution from 3 different sources 😭
wow thank you so much for the comment!
unique problem
thank you for the comment. I agree, I couldn't find a similar one elsewhere, I didn't know if it was just me or generally a very rare type of problem.
Sir In 5:27 , (n1)^2 *(sin (theeta i))^2 = (sin (theeta note))^2 from the relation n1 sin(theeta 1 ) = sin (theeta note) . if i'm correct, this is the mistake .😊
Anyway , this video is great . Keep bringing challenging problems like this ❤
Thank you so much for the comment and the kind words! It was a mistake in carrying out the square in one of the equations ( I actually ended up spotting it a little later while solving in the video).
What the hell, I have to know this before I get in to learn physics?
Bro just let me study my particles.
I would be curious to know how many people who took the test actually got this one correct. I think knowing it is unnecessary but figuring it out efficiently is fun : )
Wow, the explanation is very good.
thank you so much!
sir have you completed the whole syllabus of IPHO on youtube ???
@@VandanaBokka nope, not even close. Working on electromagnetism at the moment. Hoping to publish within the next week or two.
ok sir thank u .....
Hey there, I recently came across your channel and it really seems like a gold mine of content related to physics and highly underrated aswell,
First of all, I would like to apologize in advance because this might not be related to the video but I really wanted your advice on the following and I'd be grateful if you could read this if you had some free time on your hands,
I am an indian highschooler preparing for the InPhO (National physics exam for qualifying camp for selection of indian team in IPhO) and I have around 1.5 years to prepare for the exam. I wanted to ask you if the sequence of books I was following was correct or should I change something since you seem like the best person to ask this question, the books im following in the given order are :-
1) Theory, Sample Problems and Conceptual Problems along with problems section at the back from Resnick Halliday Krane (5th Ed.)
2) Selected Worked Out Examples from Concepts of Physics by HC Verma (I recommend you reviewing this book sometime as it's like one of the most followed books by JEE aspirants in India.)
3) Selected Questions From IE Irodov and Pathfinder which are relevant from JEE Perspective since I possibly cannot do all.
4) PYQs Of JEE Advanced and InPhO.
I'm currently in the chapter
Sorry for asking this and taking your time but how long do you think will completing HRK And HCV will take, I'm thinking of finishing both in the next 9-10 months and then go onto more advanced resources, do you have any suggestions for that? (no plans as of yet because I don't want to think too far ahead.)
I'm preparing for JEE Chem and Maths aswell so I'm putting in around 10-12 hours of work per day (6 of those go into physics mostly) maybe except sundays on which i put in like 6-7 hours of work. (I don't really feel the time except when doing mathematics since I love doing physics and chemistry.)
Watched a couple of your videos in my break time and really liked them, and if i might ask, when did you discover your passion for teaching and physics?
Thank you so much for your comment and the kind words on my channel!
Let me see if I can answer all questions in sequence:
1) Excellent! I did use Resnick Halliday Krane to study myself when I was a high school student!!
2) I have not tried this book but I am a huge fan of Professor Varma so I will have a look!
3) Amazing books. I'd also add to try and keep a folder of concepts and problems you found hard and really struggled with. These are great to review when it comes close to an exam or a competition.
4) I feel these questions should be part of a regular diet of problem of solving. I'd probably add a few of those weekly to get used to the style.
You are doing great!!
To answer your final question - I discovered my passion for teaching at university when I was applying for normal jobs and realised I was a lot more passionate about teaching! : )
All the best!
@@zhelyo_physics thank you for the advice, I will surely do that, much appreciated ❤️
this problem 😭, me and my teacher spent forever on this, even after getting an A* in physics this problem confuses me
I get confused by this one on a regular basis too, don't worry : ) Well done on your result!!
@@zhelyo_physics thanks, rlly didn’t think i’d clutch it after paper 2