Good afternoon sir, please can you answer a question that I have : have you finished all the a level chemistry specification? Because I'm making notes on each topic and if there is anything more coming, I will have to leave pages out to write it in my notebook ☺️thank you so much for everything! I only used your videos for gcses and now I'm able to do a level chemistry and biology!!
I can't really answer that I'm afraid as it depends on the student. They're supposed to be equivalent. I've always taught at lot of OCR for A level and I've always found them very fair in the questions.
Sir, I’m confused May I ask how does the pressure of the atria and ventricles increase, if their filing with blood? Shouldn’t it decrease because they have a higher volume of blood?
The pressure depends on the volume of blood in the chamber. So although the pressure is initially low, as the blood starts filling the chambers, the pressure increases.
if every single student finds this channel grade boundaries would be impossibly higher than ever
thank you so much, I have my exam tomorrow and it really cleared a lot of last minute doubts.
greatest site ever found for myself aiming and now seeing an A
how r ur results?
Hi sir 🇨🇭it’s nice to watch your videos again after a long time and I’ve been curious about when you would finish making a level biology videos
Thanks. I'm around 40% of the way through A level Biology and hope to finish by the end of 2023.
Good afternoon sir, please can you answer a question that I have : have you finished all the a level chemistry specification? Because I'm making notes on each topic and if there is anything more coming, I will have to leave pages out to write it in my notebook ☺️thank you so much for everything! I only used your videos for gcses and now I'm able to do a level chemistry and biology!!
I'm about 40% of the way through A level Chemistry. I hope to be finished by the end of 2023.
Pls record more videos for alevel students.
Love from Pakistan 💝💝
thanks and wonderful video
hi sir, What would you say is the easiest exam board for a level chemistry and a level biology in terms of exam questions and content?
I can't really answer that I'm afraid as it depends on the student. They're supposed to be equivalent. I've always taught at lot of OCR for A level and I've always found them very fair in the questions.
hi sir, have u made videos for all the a level chemistry course and if not when will it be ready??
I wanna know the same 😭
I'm about 40% of the way through A level Chemistry. I hope to be finished by the end of 2023.
Sir, I’m confused
May I ask how does the pressure of the atria and ventricles increase, if their filing with blood?
Shouldn’t it decrease because they have a higher volume of blood?
The pressure depends on the volume of blood in the chamber. So although the pressure is initially low, as the blood starts filling the chambers, the pressure increases.
I think the blood itself exerts pressure on the atrium and ventricle walls.
The GOAT
What do you means?
thank youuuuu
hello sir, do you happen to make a level physics videos? they would be incredibly helpful
Hi. I'm afraid that I've never taught A level Physics so I don't think I would do a good job.
@@Freesciencelessons thanks sir, no worries, love you xo
Studying this in O levels😕
first