Dear Ben Ryder. I guess 100% of your students have passed their Physics exams. With a teacher like you, I can't imagine anyone could fail in Physics. Thanks for sharing.
thank you very much this helped me alot with my revision , it would be great if you could post videos on other subjects too! anyways keep up the good work .
Dear Ben Ryder, thank you more than I could possibly put into words for these very helpful videos. One question I'd like to ask, does it make a difference if you calculate the gfs as 10 or 9.8? For example at 4:25 the answer using 10 is 250kPa and using 9.8 would be 245kPa. would those 2 answers receive the same marks or differ in the marks rewarded? Thank you very much.
+Chuck Norris Yes! I think the exam usually specifies that you should take g = 10 N/kg (or 10 m/s^2) so you should use that value. But I think most examiners will give you full marks if you use 9.8.
hi ben just curious to know this video is old yet really helpful but the syllabus has changed over the years so my question is will this knowledge be enough for me to apply it for the 2022 o levels
I don't teach those specifications any more, sorry, so I can't comment on how complete these videos are, but I am sure they will cover much of the content. Best wishes!
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Dear Ben Ryder. I guess 100% of your students have passed their Physics exams. With a teacher like you, I can't imagine anyone could fail in Physics. Thanks for sharing.
these videos are so useful. I find that watching them and taking notes is the only revision I need
10 years later and this video is still helpful
0:11 Density
1:42 Pressure
4:37 Change of State
6:02 Brownian Motion
6:49 Kelvin Temperature
7:49 Pressure Law
9:43 Boyle's Law
Thanks
You're simply the best, better than all the rest!!!!
thanks dude tommorrow is mock, and all i did was watch your videos. I hope it pays off
did it ?
Sophia Jackson well it helped me in my mocks
Ben Ryder thank you so much it helps a lot.
it could be better if you had put in some mostly examined questions
Thank you! There are some exam question walk through videos on my channel. Check them out...
ben rayder thanks for posting this video its pretty useful and clear...
Thank you!! This was so useful. I’m watching the playlist first and will then make notes tomorrow :)
Thanks:))
thank you so much for these igcse physics videos! Have the actual exam tomorrow
0:11 - Density
1:42 - pressure
3:22 - fluid pressure
4:37 - changes of state
Thanks - this is in my video description!
thank you very much this helped me alot with my revision , it would be great if you could post videos on other subjects too! anyways keep up the good work .
Dear Ben Ryder, thank you more than I could possibly put into words for these very helpful videos. One question I'd like to ask, does it make a difference if you calculate the gfs as 10 or 9.8? For example at 4:25 the answer using 10 is 250kPa and using 9.8 would be 245kPa. would those 2 answers receive the same marks or differ in the marks rewarded? Thank you very much.
+Chuck Norris Yes! I think the exam usually specifies that you should take g = 10 N/kg (or 10 m/s^2) so you should use that value. But I think most examiners will give you full marks if you use 9.8.
Thx you helped me a lot and your explanation are very well
you r great boss
physics god
nice !
whoooo exam tomo
9:34 I'm getting 220,48.... So shouldn't the answer be 221kPa?
220.4778 rounds down to 220 kPa (because .4778 is less than .5000)
hi ben just curious to know this video is old yet really helpful but the syllabus has changed over the years so my question is will this knowledge be enough for me to apply it for the 2022 o levels
I don't teach those specifications any more, sorry, so I can't comment on how complete these videos are, but I am sure they will cover much of the content. Best wishes!
are you planning on doing triple award as well?
All content marked with the "not on dual award" stop sign will only be on the triple award paper (paper 2). e.g. at 8:22
oh right, thanks
have you done a revision podcast on momentum? i cant find one here
its under his forces and motion podcast at minute 13:50
Interesting
I want to marry you Ben Ryder! Thanks for saving my IGCSEs!
WE need to help this man get back into heaven, as thats where he came from.
how to convert celsius to kelvin?
See 6:49 - Kelvin Temperature. (There's a link in the video description)
How is there 100 × 100 in pressure 😃
Are the ppts from the video available?
I won't supply the PPT files, but I do sell PDF revision cards for $3.99 US at sellfy.com/benaryder