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GCSE Physics Revision "Specific Latent Heat"

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GCSE workbooks www.amazon.co....
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In this video, we look at specific latent heat of fusion and specific latent heat of vaporisation. We look at what these mean and then go on to calculate these.
This video is based on the AQA spec. If you are following a different exam board then you should check your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks.
Image credits: creativecommon...
Student studying: Gnarlycraig
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Blocks of ice
Ben Sutherland
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Опубликовано:

21 авг 2024

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Комментарии : 262

@Domfan8 6 лет назад

the amount of times this donny has saved me... he needs to set up a page where we can donate to him to say thank u..... what a guy

@sivlee8909 5 лет назад

His name is Shawn Donnely.

@StillTypical 5 лет назад

😂😂🤞 for real g

@CloaxxYT 4 года назад

www.paypal.me/freesciencelessons its in his description

@Nabila_11-12 4 года назад

Word😂😂😂

@annvbelle 4 года назад

My heart skips a beat whenever he tells me that an equation is given in the exam :3

@1aurabaker 6 лет назад

This guy is low key saving my life rn

@Chill-ru6hw 6 лет назад

Laura Baker same

@efeosaalex-eguavoen1828 5 лет назад

@jadkian1146 5 лет назад

same

@printa1457 3 года назад

he is VERY VERY high key saving mine

@randomraul8539 4 года назад

Shout out to the people in yr 10 rn teaching ourselves this

@alfiedoyle1378 4 года назад

You hate to see it😔

@Renaknight 4 года назад

woo

@sxns1ble 4 года назад

I'm doing this in Yr 9

@Rafmee 4 года назад

Random Raul i'm so scared for year 11

@mon1482 4 года назад

XxUniquecornxX omg same 😭

@harrykeegan3780 4 года назад

Knighthood deserver. My teacher spent 1 hour trying to explain this to me and i didnt understand it. It took 4 mins and i now understand this.

@aweebwithaconsle9539 3 года назад

Same

@lnfernalGamingYT 6 лет назад

I am watching this for a level physics I can't believe you guys are doing this for gcse

@user-ey3mu3yq3d 6 лет назад

neither can we fml

@hibasimom276 6 лет назад

so.so.so.stressed out honestly

@user-or1tp5bo5q 6 лет назад

Is a level physics hard? Thoughts?

@emzix33 6 лет назад

yeah it's pretty tough but if you enjoy it you will find a way to revise and learn everything

@Lana-bj2el 5 лет назад

I’m in year 9 and doing it help pls

@kanatamakoto154 6 лет назад

the night before GCSE, still saving me

@tolurotimi4526 7 лет назад

thank you so much. I was a mess in class. I got here and everything made sense. forever grateful

@BLACKWOLF129075 6 лет назад

This is so much easier to understand than the text books

@ali7ah 2 года назад

congrats, you've finished the whole physics paper 1 topics!!

@user-qq3fn3lp8u 2 года назад

yesurrrrrr all of us are gonna smash it tomorrow, we got this!!!!

@maybeitsmaaybelline6419 6 лет назад

You should do more of the higher stuff like grade 7-9 questions because I do triple science and I found that some of the questions we did in class were more complicated than this but thanks :)

@NoName-zk1df 5 лет назад

U should order his books

@osamabinliften6395 5 лет назад

Wow you're cool (ur not)

@yuviraj3401 4 года назад

@@osamabinliften6395Nope, he's intelligent.

@1Maccy1 4 года назад

@@osamabinliften6395 cooler than you. at least he cares about his education

@playmaniac4998 2 года назад

Just finished writing up all notes 4 physics paper 1 feels so good its all thanks to this man right here.u helped me go from getting 5 in year 8 to getting a mark off 7 in year 11 hopefully i can get 8 in acc exam

@Freesciencelessons 2 года назад

That's a great result. I hope that you get what you want in your exams.

@everythingtv4875 2 года назад

good luck 4 ur exams!!

@playmaniac4998 2 года назад

@@Freesciencelessons it's mainly thanks to ur amazing videos that ate short but precise to the point

@playmaniac4998 2 года назад

@@everythingtv4875 u too bro

@Alex_10290 4 месяца назад

What did you get?

@matthew8374 5 лет назад

this man is a gift to students

@tomlaidlar4478 4 года назад

Thank you so much, you have made revision a lot more bearable through the holidays, and your videos are really easy to use!

@emmarawley1483 7 лет назад

You are literally my life saviour I am currently revising for my gcse science for next year and I didn't understand this topic in class however I now completely understand and I am now more confident at answering exam style questions on specific latent heat. Please continue to make more videos so I can revise even more and I am really looking forward to buying your revision guide do you know when it will be published? Once again thank you very much!

@anyomousa5991 2 года назад

Whatd u get

@wayne02058 2 года назад

it take a real genius to teach something this fast and with such precision

@lawcyril9779 5 лет назад

I know how to calculate those heat capacity and latent heat and specific heat capacity by watching the video once. These videos are amazing! They save my life from the exam!!!

@bossman69bossman32 2 года назад

@user-sy3dx6yh6t 2 месяца назад

This guy is too modest he said that we might have to watch it more than once I only needed it once

@tobixclusive578 8 месяцев назад

yk its peak when the vid is longer than 3 mins

@zainabh5646 4 года назад

GCSE 2020 about to get delayed cos of the virus 😭😭

@malachycampbell6941 4 года назад

yep and still is

@DaringToast 3 года назад

I guess you guys know it's cancelled now

@jkim1402 3 года назад

@@DaringToast i still have internal exams, 2 weeks left of the stress

@ilhanhirsi3688 3 года назад

@@DaringToast yep

@tamaradesilva3177 4 года назад

Thank you sir for your help😀😃 Respect you from Sri Lanka 🇱🇰🇱🇰🇱🇰

@puddleduck1405 Год назад

thank youuuu! im in y13 but I came back for a nice refresher since I forgot this stuff from GCSE

@cassxm1279 2 года назад

shout out to the struggling year 11s, you've got this !!

@jaromedovey3174 Год назад

big up all my fellow gcse participents revising for tommorow morning

@user-rw1ql3fn8c 5 лет назад

SOLID DONNY MY GUY MY G REAL DON BIG TINGS YOU GET ME GEEZ SCIENCE AND DAT MY GUY DID LEGS YEAH DONNY

@bensarno4797 5 лет назад

i love you

@pepsimann2038 4 года назад

*random cough in background*

@petiteeye 4 года назад

@@pepsimann2038 Damn right

@marib5440 2 года назад

It's done my higher triple homies! Good luck!

@user-qq3fn3lp8u 2 года назад

good luck bro I just finished rn as well. ima go over my notes and hopefully smash it tomorrow

@whocares3228 7 лет назад

Sir when are u gonna make videos for biology and pls make all 9-1 specs before 2018 GCSEs exams next year thank you very much u are really helping my god bless for the help I are giving me

@Freesciencelessons 7 лет назад

Hi and thanks for the comment. I'll be making the first Biology videos this week so you'll see them uploaded in the next couple of days. And all of the videos will be done by the 2018 exams.

@whocares3228 7 лет назад

Freesciencelessons thank you very much i can't put in to words how helpful you have been to my science education I just want to know what the difference is from the past GCSEs to the new version apart from the grade is it that there is more recall I don't know so pls could you explain it in a video thxs

@samproduction695 7 лет назад

Can you make a app which has all of the videos downloaded because I have Internet access sometimes

@mohammedalhammadi9934 5 лет назад

that's gonna need lots and lots of storage

@wcurran2002 6 лет назад

haven't learnt a lot in class but your a big help !!

@teddy984 6 лет назад

Thank you sir! My physics combined science GCSE is tomorrow- Just summing everything up with your help!

@balicebali 6 лет назад

lol your pfp

@hyder9140 3 года назад

@@balicebali what does pfp mean

@brynsingodia7382 2 года назад

@@hyder9140 profile picture

@ArizPlayzRoblox Год назад

nothing else changes but his tie🤣🤣🤣🤣🤣🤣

@koureki 2 года назад

watching this before my physics assessment tomorrow, wish me luck lads

@vladaling219 3 года назад

funny how this dude teaches us more than our teachers do -

@Kyleas12345 4 года назад

Exactly the information I needed. Thankyou

@rishaleebaladevan8748 5 лет назад

Dis guy ac rlly helps me even if I dont realise it !!

@aminn4901 4 года назад

Thanks in year 10 rn and didn’t understand this in class

@shegoeshometoacactuss3169 5 лет назад

Thank you so much. You're always here when my terrible trainee teacher fails me.

@mr.electro4674 4 года назад

you said that specific latent heat is hard and specific heat capacity is straightforward i think it is the other way around

@zainabnaqvi6479 3 года назад

i beg to differ..

@JJ-vu9bj 4 года назад

OMG this makes so much sense!!! Thank you so much !!!

@favs8607 2 года назад

This is so helpful cuz im in year 11 rn nd im gonna be doing mocks in like a week. I never understood this topic

@CelebrityPlayhouse 4 года назад

Watching this on the way to my exam

@ayeshaamin9366 3 года назад

How was it ?

@ayeshaamin9366 3 года назад

Even though I’m asking 10 months later 😂👏🏻

@kevinhaddad4943 5 лет назад

Thanks daddy science 🔬

@audreybannister 4 года назад

I pretend I do not see it ー👄ー

@liv3438 6 лет назад

You’re literally saving me so much

@shadow4956 Год назад

Shout out to everyone here the night before their exams

@sharvendranair8571 4 года назад

this dude rlly be saving our igcse

@DaringToast 3 года назад

My physics year 11 mock is tomorrow and the grades will be used for my centre-assessed grade, but I feel confident thanks your collection of videos, thanks sir!

@bucaboy7172 5 лет назад

Thank you for this video, it really helps.

@nosir1479 3 года назад

Thank you for your service, sir.

@joannaxadeoye7596 3 года назад

Did yall realise that he said ‘you know’ instead of ‘remember’ at the end of the video when talking about his revision questions. lmaooo, that broke my heart

@itanigames 5 лет назад

Gcse at 1:30 just learnt everything in 3 hours thanks to him

@shafiaahmed946 6 лет назад

bae for life giving me science tips.

@chirathin814 2 года назад

Hi, I was wondering do we need to know the specific latent heat of fusion of water (334000J)? Or will they give this to us in the exam?

@anabelbarnes3524 2 года назад

no you don't need to memorise that dw

@joshquinn4964 2 года назад

They give us all individual SLH values.

@ckdj9088 5 лет назад

Thanks for the help I had a homework and u explained it a lot better than my teacher so gracias

@Freesciencelessons 5 лет назад

No problem and thanks for the comment.

@ckdj9088 5 лет назад

no problem@@Freesciencelessons

@joelane6618 2 года назад

i loved this lesson free science guy!

@epic_4519 2 года назад

Who?

@weehexoxo 6 месяцев назад

Tysm 😭

@slippydippy1234 Год назад

Top g

@fastmushroom902 2 месяца назад

bro ur the goat

@scrufyonpanfu 5 лет назад

winging my science exam😎

@anonymousfan8449 5 лет назад

As a GCSE students do we need to know charle's low??? please reply !!

@Ahmedfazayel72 5 лет назад

hey there, i have some confusion regarding the formula of specific latent heat, it says E=m*l, and at 2:21, you named ''E'' as energy for change of state, but isn't the energy needed to change the state of matter called specific latent heat? but in formula it further say (mass*specific latent heat)

@moxxin5590 3 года назад

Thanks G, late night revision

@Nonamee-n1s 4 года назад

one day before final exam and still trying to learn

@jonathanrobinson1624 3 года назад

how'd the exam go?

@bantseokjeon7946 5 лет назад

THANK YOU

@rithikakorotania3478 Год назад

thank you

@vaginaltear6952 3 года назад

AYO I AC GOT THE GIST AHHAAHHAHAHA

@johnlo364 4 года назад

Hi Sir I don't get how specific latent heat works... you said that it is the amount of thermal energy needed to change state on the substance without change in temperature. How does that work?

@SyedAli-mf4rv 4 года назад

bruh this is way easier than specific heat capacity that shit be so hard

@zainabnaqvi6479 3 года назад

depends.....

@lilyflather8082 6 лет назад

This might be a strange question but I was wondering wether specific heat capacity and specific latent heat were similar as the both have specific and heat in the word, thanks

@b0bbybr0wn 5 лет назад

Last minrevision gangggg

@nebiatyacob8853 6 лет назад

Can yo do the specific latent heat of vaporization

@Freesciencelessons 6 лет назад

It's covered in the video "Specific Latent Heat".

@kevinmorrison9170 2 года назад

what are the factors that affect specific latent heat of fusion?

@AquilixFox 4 года назад

nice tie

@soniasiddiqi1629 5 лет назад

Sir, when do we need to know when to convert J to KJ? Do we only convert it when the question specifically says so? Many thanks

@Freesciencelessons 5 лет назад

Normally we only convert to kJ when the value in joules is extremely large. The question should tell you what it wants.

@soniasiddiqi1629 5 лет назад

@@Freesciencelessons Thank you so much sir! I really, truly appreciate these vids. They're so helpful and straight to the point.Thanks a lot!

@mr.lawrencefernando2105 3 года назад

Noiiiice 🙏🙏

@Archana1622 4 года назад

last minute revision anyone?

@FlixRacing Год назад

THANK YOU!

@fadimuhammad Год назад

mfs will be watching this in 5 years when imma be having a job and shi and mfs who watched this shi 5 years ago married crazy shit fr

@teatime9198 4 года назад

Thanks shawn!

@JohnSmith-mu8zo 5 лет назад

Thank you!!!!! Saviour

@gracelm623 6 лет назад

Do we have to remember the latent heat equation?

@cameroncarter2564 6 лет назад

YES!!!!!!!!!!!!!!!!!!!!!!!!!!!

@dvym19 3 года назад

Quick q, when a substance changes state , it gains / loses potential energy, is the change in PE called latent heat?

@jkim1402 3 года назад

Ohhhhh, how schools make these way harder than irl

@Nick-id6hv Год назад

how come you didn’t change the Joules into killer joules? or is that not necessary?

@deviant7100 5 лет назад

Hi Sir, Why do you say vapour instead of gas?

@Freesciencelessons 5 лет назад

Only because that is the language that the AQA exam board use in the specification. I like to very specifically follow the spec as that is what the exams are based on.