Just found your videos - THANK YOU SO MUCH. I have just started tutoring a student who has apparently missed most of the GCSE course due to staff problems at his school. I will be using these fantastic resources to help him.
@Diger Tance "My father will hear about this!" On a serious note, I do hope Shaun gets a knighthood, we've said it countless times but he's a lifesaver from day one
OMG yes he needs a knighthood. If it wasn't for this guy I wouldn't have got the grades I needed to do a-levels at my dream college doing my dream course. I was on the edge of failing physics and I needed 7's in all 3 sciences to do the course and after watching this guy for a week I got 2 7's and a 9!! Literal life saver!!!
I really appreciate your videos - they are a superb resource for students. I think this tutorial would be enhanced by showing how to determine specific heat capacity from a graph - as per the specimen paper. Thanks.
I’m not sure but I think they could ask you to use a circuit with an ammeter and a voltmeter instead of a joulemeter. And so you would have to find the energy by using the equation energy = current x time x pot.difference.
My mocks are in the 19th June for physics I hope I pass because my life and my future depends on it (If I do bad, I'll be doing foundation papers limited to grade 5).
Sir I have a question, Instead of a joulemeter my teacher tells us that we use an ammeter, a voltmeter and a stopwatch. Then combine to formulas E = P x t, P = I x V therefore E = I x V x t then we do all the other normal calculations in the experiment (e.g find temperature of the liquid) Which way is better for the exam? Thanks
In the exam, they might simply ask you to describe a method to measure the SHC for a material. Either approach is equally acceptable (the joule meter is easier to describe though). The idea behind required practicals is that any valid method is accepted as an answer.
I’m so bad at Physics, but the whole Specific Heat Capacity thing is my weakest area. We did the experiment on The specific heat capacity of SPAGHETTI.
In the CPG revision guide, they find the SHC by using the P=VI equation and then E=Pt and then plotting a graph and doing 1 divided by gradient x mass - which is a better method to use?
If you get given the energy and time and mass, use the SHC equation; I think CGP only did that because the energy value was not given in the question or because the question required you to draw a graph
I may be mistaken, but i think the change in thermal energy is not 87258 joules, because you havnt considered the thermal energy in the oil at the start
My textbook is the same haha but both methods are accepted on the markscheme (i usually use this method as it's easier for me to remember and it's the way i was taught in class)
i read somewhere that independent - energy transferred, dependant - temperature change and control - insulator and time. correct me if this is wrong though !
When doing this experiment at school, we used a 1kg aluminium block. When doing an exam, should we use oil when describing the method, or the aluminium version if the experiment?
Hi sir, in my physics lessons (I do triple) we use a aluminium cylinder with a weight if 1 kg and do loads of other steps, in the exam will it use this process with the oil?
Had my back through the tough stressful times, never turned on me when i got snaked out. Big up Mr Freescience lessons, my bruddah for life.
Aman B uno them ones😂
Same g
yes same g, Sean donelly for the win
@@sophiecrawley7825 frfr
Innit dis is tha free’st homework ever
This is the time if the year when this channel makes all its revenue
Frunze Filip too bad he doesn't monetize his vids
@@MatchaUnwrapped Turn ur ad block off there is ads
harman pardesi there is an ad at the start and the end so yeah he does
@@harmanpdezi3924 He makes money from the revision books he gives
I just got an 8'8 in combined science and I owe it all to you. Thanks a lot for helping me throughout my GCSEs
my exams are next week will be able to jump from 4'4 to 6'6 or 7'7??? plz i need hope
@@FarisKHEDR just watching videos innit......And may make notes, if needed....
@@FarisKHEDR like a normal human....?
@@zeyzeg that's helpful.. also there's no standard for a "normal person" everyone does it differently
how do u get an 8 in combined science, i thoguht the highest was a 6
yeah icl IM COOKED🔥🔥🔥🔥
got my exams in 8 days and learning everything now you're saving my life out here
2 hours
exam is in 2 hours and i’m only just learning this
I have literally never seen this required practical in my life and the exam is tomorrow, wtf
TJExplore how did u do?
LOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOL
So funny
Looooooolll 😂
So was it in the exam?
How did u do?
How come ppl like you never reply to 'how did you do' comments smh... The suspense is real my guy.
I love how this is definitely coming up this way and my teacher hasn't gone through it
what a lovely school
same
better than so many science teachers ngl
I swear this guy is going to carry my GCSE'S
facts
here the day before my test and this dude always saves me
ilysm, thank u man
Just found your videos - THANK YOU SO MUCH. I have just started tutoring a student who has apparently missed most of the GCSE course due to staff problems at his school. I will be using these fantastic resources to help him.
some guy at my school dressed up as this man for they day before GCSEs
LMAO FR
Omg yasssssss 😂
Madlad
We Stan
@@obiwankenobodyasked5989 that name is amazing
This man has saved me from failing my GCSE
Woah a day before physics I’ve done no revision and this is the first time watching you I’ve been living under a rock all this time oml he’s dope
I was gonna like this
And then u said dope...
This Wednesday boys let’s go
Matt damn wish I’d started as early as you
how was it
Im having a test this Wednesday too, but 8 months later...
everybody should sign the petition to get this guy a knighthood!
it got rejected, tragic moment
@Diger Tance "My father will hear about this!"
On a serious note, I do hope Shaun gets a knighthood, we've said it countless times but he's a lifesaver from day one
OMG yes he needs a knighthood. If it wasn't for this guy I wouldn't have got the grades I needed to do a-levels at my dream college doing my dream course. I was on the edge of failing physics and I needed 7's in all 3 sciences to do the course and after watching this guy for a week I got 2 7's and a 9!! Literal life saver!!!
yessir
theres an hour and a half until my physics paper one...once again free science lessons is saving me
I really appreciate your videos - they are a superb resource for students. I think this tutorial would be enhanced by showing how to determine specific heat capacity from a graph - as per the specimen paper. Thanks.
time to learn a whole year worth of stuff in 1 hour wish me luck
Did u do it
@@serenweaver7398 lol
Same but in about 20 mins
how did u do
I’ve got a week until my mocks and that’s exactly what I’m doing
These videos are great. I've been listening to your videos for 3 years.
0:12 **material*** THIS WAS SO HELPFUL OUR SCIENCE TEACHER NEVER TAUGHT US THIS WELL
IT’S MY EXAM TODAY!!! Thank you in advance sir you absolute legend
very useful video! This experiment came up in my paper 1 AQA mocks for physics 6 marker!!! Answered it well because of this video 😄
A hello do you have to talk about the practical as well or just answer the question
was the question about vegetable oil?
Thank God for that, God Bless truly xx
doesnt have to be vegetable oil specifically, whatever liquid they give u just substitute it in
Thanks for helping me achieve full 9s on my treble higher gcse science. You have helped changed my life. ❤❤
this exact practical came up, can’t thank you enough
Did anyone notice the typo, "material" at 0:13. BTW, the smile at the end is all worth it.
This video saved me in my exam this exact question came up and I revised it just before!!! Thank youuu
May you live long Sir. And keep up the good work.
love that cheeky smile at the end
Paper 1 in 4 days….
Tomorrow
I love you my guy, this is on my mock tomorrow so cheers ❤️
when i tell you this guy is saving my gcse science caree
Last physics exam and this man is saving me again
Watching all the practicals an hour before my exam 😂 GCSE 2019!
Loads of ppl couldn’t do their GCSEs properly!
GCSE 2020!
Time for GCSE’s to happen again, like in 2019 😂
GCSE 2022!
Best youtube learning resource without a doubt
My physics mock is tomorrow, please tell me why I'm seeing this practical for the first time in my life T_T
Got mine this afternoon, absolutely pacing these videos
Thank you so much for this video, honestly a life saver!
Came to this video to study for my exams last year and now I’m back again. Seems like I’m just studying for the exams and then forgetting after
Thank you for all your effort sir, good luck everyone
im here the day before the exam!!!!!! best of luck !!!!!!
1:50
Bruh the finger gets me every time
Here we go 2023 GCSE!
this man will save my life
I wish these poor souls good luck on their physics test 😂💕
ty :')
This exact type of question came on the real question, this guy is a real g💙😭
I'm here for my mocks
Hazzer well....aren’t i late...year ten mocks, anyone? Physics tomorrow..
@@EternalShadow1667 I WOULD be doing them, but, er...
@@FarmYardGaming 😂 back when ppl didn’t know what covid was
The good old days....
mines on wednesday
@@venor7 mines in Jan and march
this guy honestly saved my grades lmao
find the sources of inaccuracy and solutions so helpful coz i always drop those marks in exams
I just learned more in 4 minutes than I have in 3 hours worth of lesson
I’m not sure but I think they could ask you to use a circuit with an ammeter and a voltmeter instead of a joulemeter. And so you would have to find the energy by using the equation energy = current x time x pot.difference.
Thank u I was looking for this comment I was so confused cos thats how we have learnt it
got my second set of mocks tommorow, love you man you saved me in my last set and are saving me in this set
If you do this with a metal block will it be the same equipment and everything
Essentially yes. It would be the same.
My mocks are in the 19th June for physics I hope I pass because my life and my future depends on it (If I do bad, I'll be doing foundation papers limited to grade 5).
A question came up exactly about this today and I was evilly laughing remembering this video 💗🤝
I'm putting all my hope in this one video
Thank you so much my paper 1 physics assessment is tomorrow wish me luck i am cramming
Good luck. I hope that you get the grade that you want.
@@Freesciencelessons omg this is late but tysm it went alright!!
Ty for the explanation
Well guys here we are. 5 days to go
thank you soo much for making a playlist for required practical's sir!
Imagine learning the whole of Physics in a day.. 🤦🏽♂️
I LOVED THIS. THIS GUY IS GREAT
Got my science mock tomorrow and shaun is carrying rn
Quality intro. In all seriousness though, thanks for the help.
Literally 3 hours before the 2023 exam lol (didn’t expect I will be a last min fighter before
My man mr free science what a legend
Hey i loved this video!! Just one question. Do all your videos follow the AQA exam board?
yes they do but they also work for other exam boards too
Thank you sooo much for your videos, they are so incredibly helpful, God Bless truly xx
Why did you use a beaker contained with oil instead of a block like other websites and videos use?
Because you could be asked to determined the SHC of any material, for example a metal block or oil. So I decided to show oil.
Sir I have a question, Instead of a joulemeter my teacher tells us that we use an ammeter, a voltmeter and a stopwatch.
Then combine to formulas
E = P x t, P = I x V
therefore
E = I x V x t
then we do all the other normal calculations in the experiment (e.g find temperature of the liquid)
Which way is better for the exam?
Thanks
In the exam, they might simply ask you to describe a method to measure the SHC for a material. Either approach is equally acceptable (the joule meter is easier to describe though). The idea behind required practicals is that any valid method is accepted as an answer.
Is this different from the cgp book because in cgp its a solid instead of oil
193K. Big up Freesciencelessons!
Which examining board is this for? Or is it just a summary of all of them? Thank you, your videos are so helpful!
This is aimed at AQA but it covers almost everything for the other specs as well.
Right trying to cram in 3 years of physics 2 hours before my exam
This came up as a 6 mark question so thanks :)
i love mr free science lessons because if i don't revise i'll just feel like i'm betraying him so i'll have to revise
this man is such a legend
Quite detailed in a short video:)
sir at my school we learn about one with a metal block? do i need to learn both?
Yes you could be asked either.
What other thing did you say we need to connect to the immersion heater? And what use does it have to the practical?
It's a joulemeter which measure the energy passing into the immersion heater.
I’m so bad at Physics, but the whole Specific Heat Capacity thing is my weakest area. We did the experiment on The specific heat capacity of SPAGHETTI.
In the CPG revision guide, they find the SHC by using the P=VI equation and then E=Pt and then plotting a graph and doing 1 divided by gradient x mass - which is a better method to use?
If you get given the energy and time and mass, use the SHC equation; I think CGP only did that because the energy value was not given in the question or because the question required you to draw a graph
good day sir for this practical would you have to measure the weight of the beaker beforehand?
No because you would normally place the beaker on the balance and press "zero" or "tare". That would then compensate for the mass of the beaker.
@@Freesciencelessons oh thank you sir your videos really help me out
Please tell me if I use this method instead of the metal block (AQA combined) will I still get the high marks?
day before the exam 🤞🏼
who else is watching this video before exams
I may be mistaken, but i think the change in thermal energy is not 87258 joules, because you havnt considered the thermal energy in the oil at the start
It's CHANGE in thermal energy.
Hi, how would I use this practical for a question about the specific heat capacity of a solid material (e.g Copper)/Aluminium. Thank you in advance!
30 mins before my exam yayyy
my revision guide tells me a completely different method. Which one should i learn?
My textbook is the same haha but both methods are accepted on the markscheme (i usually use this method as it's easier for me to remember and it's the way i was taught in class)
best explanation!!
Does anyone know what the independent, dependent and control variables for this please?
i read somewhere that independent - energy transferred, dependant - temperature change and control - insulator and time. correct me if this is wrong though !
Would this come in a practical paper (as a planning question) or only in the structured paper?
Does the Joulemeter itself use any power from the powerpack? And would that affect the heat given off by the immersion heater?
When doing this experiment at school, we used a 1kg aluminium block. When doing an exam, should we use oil when describing the method, or the aluminium version if the experiment?
In the exam, it will tell you exactly what you are using so you should just use that.
@@Freesciencelessons do you not use a voltmeter and ammeter and a stopwatch to get energy transferred to the block?
Hi sir, in my physics lessons (I do triple) we use a aluminium cylinder with a weight if 1 kg and do loads of other steps, in the exam will it use this process with the oil?
he said in another comment that either way is ok (joulmeter is easier to describe tho)
1:15. jesus that was quick
Alright, whatever you say Mr. 'Freesciencelessons'
This is way beneficial than school lol
it says in my revision guide to use a metal block, does it matter which one that you use?
no it does not matter if you use liquid or solid