really good clarity in your explanation especially for such a subject that many teachers seem to ramble (or thats how i atleast feel since a level physics is extremely abstract) correction at 12:57 you wrote 1/2 lambda when it was meant to be 3/2 or 1 1/2 lambda for the third wave but its not a big deal
Sorry I haven’t replied before now… been super busy but will be back on it in the next couple of days. What are ‘classified’ questions, just so I know?
Hi sir I was wondering if you were able to make an unofficial mark scheme to our papers 2022 we just had paper 1 last and was wondering if that possible and your opinions on the paper
I don’t know about these unofficial mark schemes… and whether they’re helpful. Seems to me they only make you feel bad about something you can’t change!
I do have opinions on the paper though! I thought it was okay. There were tricky spots but those didn’t add up to many marks in total. The rest of it was challenging but do-able. It’s easy to focus on what went ‘not-so-well’ when you come out of these things , so everyone is obsessing about the diode question. But that was only 3 marks. So, in the grand scheme of things, not important.
@@nutshellphy sir could you make a video on tips for paper 3 would really like to get a 70/120 on it but it's the hardest paper and apparently not doable
It is so-able but it’s long and difficult. And so very tiring. Firstly, know your uncertainty calculations. There is always a question about those. And start with the graphing question. Lots of marks and always the same sort of thing. And getting that done will settle you down. I’ll try to get a video done in the next couple of days.. just on how to approach it. Meantime, make sure you travel through the last few years.
hi sir, you're videos are really helpful, you got a new subscriber:)
Thanks! And happy you’re onboard 😊
soooo helpful!!! thank you! can u please cover the whole waves part of unit 2?
I’m on it but It’s been a busy old year this year. Will carve out some time…
really good clarity in your explanation especially for such a subject that many teachers seem to ramble (or thats how i atleast feel since a level physics is extremely abstract)
correction at 12:57 you wrote 1/2 lambda when it was meant to be 3/2 or 1 1/2 lambda for the third wave but its not a big deal
very good animation and explanation, really appreciate a video like this.
Glad you liked it!
13:00 3lamda /2 = l
That’s what I thought it would be to
hi can you do more classified questions please , thanks for your hard work !
check out "O and A levels by Zain" he has a whole playlist on unit 2
Sorry I haven’t replied before now… been super busy but will be back on it in the next couple of days. What are ‘classified’ questions, just so I know?
@@nutshellphy I mean topical question, topic by topic questions
Hi sir I was wondering if you were able to make an unofficial mark scheme to our papers 2022 we just had paper 1 last and was wondering if that possible and your opinions on the paper
I don’t know about these unofficial mark schemes… and whether they’re helpful. Seems to me they only make you feel bad about something you can’t change!
I do have opinions on the paper though! I thought it was okay. There were tricky spots but those didn’t add up to many marks in total. The rest of it was challenging but do-able.
It’s easy to focus on what went ‘not-so-well’ when you come out of these things , so everyone is obsessing about the diode question. But that was only 3 marks. So, in the grand scheme of things, not important.
@@nutshellphy I found paper 1 better I really didn't like it but it's my fault for neglecting lenses
@@nutshellphy sir could you make a video on tips for paper 3 would really like to get a 70/120 on it but it's the hardest paper and apparently not doable
It is so-able but it’s long and difficult. And so very tiring.
Firstly, know your uncertainty calculations. There is always a question about those. And start with the graphing question. Lots of marks and always the same sort of thing. And getting that done will settle you down.
I’ll try to get a video done in the next couple of days.. just on how to approach it. Meantime, make sure you travel through the last few years.