GCSE Physics Revision "Transverse and Longitudinal Waves"

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  • Опубліковано 4 лют 2025

КОМЕНТАРІ • 364

  • @writwits5826
    @writwits5826 5 років тому +942

    You helped me learn the differences between Transverse and Longitudinal waves in 4 minutes, while my science teacher has been talking about it for 3 hours.

    • @Bowelin
      @Bowelin 2 роки тому +8

      636 likes and no replies

    • @platlo4848
      @platlo4848 2 роки тому +3

      @@Bowelin 2 likes and no replies

    • @pedrinazangi7036
      @pedrinazangi7036 2 роки тому +1

      @@platlo4848 lmao

    • @Swilmass
      @Swilmass 11 місяців тому +1

      hows school for you now?

    • @jannathossainy9e658
      @jannathossainy9e658 11 місяців тому +1

      AHAHAH SAME THOSE TEACHERS BE WAFFLING SMMM

  • @UnKnown-bg7jh
    @UnKnown-bg7jh 5 років тому +752

    Shaun, I cant thank you enough! You have saved my GCSEs, from a grade 3 in Year 10 Mocks, to TWO Grade 9s in my year 11 mocks and a 6, in biology! I just want to say that even if I dont get those grades again, I still thank you greatly for the work you have done!! I hear everyone saying you are amazing! And you are! Cant thanks yoy enough mate. Hopefully you can do A-Level videos, but even if you don't, i appreciate everything you have done. As this is the final day of my GCSEs! So from here out, THANK YOU

  • @Treeshaveears
    @Treeshaveears Рік тому +23

    Dear Geordieman - aged 68 I have just finished my GCSE Physics and found you videos really helpful and clear - I will miss you.

  • @stevenhuge5406
    @stevenhuge5406 6 років тому +835

    The Man, The Myth, The Legend
    Shaun Donnelly

  • @mirab7233
    @mirab7233 6 років тому +1687

    Last minute gang? 😂 Time to binge watch all the videos

  • @sadiya2713
    @sadiya2713 4 місяці тому +20

    class of 2025, we rlly here revising here before our december mocks 😭 ty to my man shaun donelly my chemistry teacher is obsessed w u

    • @viviennesimcox9708
      @viviennesimcox9708 29 днів тому +6

      Class of 2025 how we feeling…I’m slightly scared but these videos are helping

    • @RudraGodhania
      @RudraGodhania 4 дні тому +1

      Light work 😢

  • @sonalsharma5855
    @sonalsharma5855 4 роки тому +27

    i love how his voice is so soothing and calm. this is so much better than the teachers yelling thinking we'll get to hear better, hence understand better. thank you

  • @AN-ph1pv
    @AN-ph1pv 5 років тому +89

    THIS MAN IS MY SCIENCE TEACHER! THANK YOU SIR.

    • @Mo-bi1pk
      @Mo-bi1pk 5 років тому +3

      Askmeneekdooeowwjejdjdik Jsaoajdnw same

    • @TheRealBleach
      @TheRealBleach 3 роки тому +6

      Lucky

  • @soldierunit6623
    @soldierunit6623 5 років тому +31

    Thank you sooo much dude for carrying me through the Paper 2 of Physics yesterday. I crammed your whole waves playlist and some other videos including watching your video on how a microphone works right before the exam, which all came up! I cannot thank you enough Shaun for your help!!!

    • @soldierunit6623
      @soldierunit6623 5 років тому +2

      I would’ve done much worse without you!

  • @lauryny9650
    @lauryny9650 7 років тому +116

    I dont know what it is, but the way you teach is soooooooo helpful!!!!!!!!!!!! LIKE OMG no other source has helped me understand science like this! When I watch your videos i always get 8 or 7's in my test! Thank you so much. I have to say Your more helpful to me than myGCSEscience... WAY MORE. PLS KEEP MAKING THESE VIDEOS

  • @ethanjordan5704
    @ethanjordan5704 3 роки тому +15

    Starting from tomorrow, my revision starts for every subject for mock exams. I have all of these videos available to help with my notes, so cheers mate I appreciate it so freaking much.

  • @1enaf
    @1enaf 2 роки тому +21

    i just want to take the time for me to appreciate this guy saving my grades. i struggle with focus. teachers always underestimate me. after watching all of your videos, without even taking notes, i remember the information longer than in class when i'm there for an HOUR every day. these 3-5 minute videos help with my concentration and it's so nice to just watch them when i have nothing else to do. i watched the paper 1 bio, chem and physics videos that are uploaded on his page, and i went from a grade 5-6 science student to a grade 7-8 student. and this is just by me simply WATCHING the videos. a bit more practice and i'll be at grade 9! thank you!!

  • @samuelstarling9756
    @samuelstarling9756 5 років тому +19

    I finished GCSE's today with physics, thank you so much for everything you have done you lifesaver and king ❤️

    • @Ikram37ß
      @Ikram37ß 3 роки тому +2

      Wat did u get if u don't mind me asking

    • @TamilEelam1
      @TamilEelam1 2 роки тому +6

      @@Ikram37ß They never respond :(

  • @ellecox9069
    @ellecox9069 7 років тому +279

    Thank you so much for this. This is basically saving my future

    • @MintyMinho
      @MintyMinho 3 роки тому +4

      dang army, how'd it go? Mines next year

    • @choerryerim
      @choerryerim 3 роки тому +3

      hay fellow kpoppies😩

    • @rigjuice734
      @rigjuice734 Рік тому

      how did urs go @@MintyMinho

  • @norika.pallaska5709
    @norika.pallaska5709 5 років тому +209

    Probably should've started watching this earlier, exam is tomorrow 😬

    • @Adam-vu9hv
      @Adam-vu9hv 5 років тому +34

      this is P2, your exam that day is p1 why are u watching this

    • @Zen_Zen_Zense
      @Zen_Zen_Zense 5 років тому +2

      @@Adam-vu9hv lol i was thinking the same

    • @lionkinggamer9458
      @lionkinggamer9458 5 років тому +3

      @@Adam-vu9hv 🤣🤣🤣

    • @Mahdhi-mk4tz
      @Mahdhi-mk4tz 5 років тому +23

      @@Adam-vu9hv Absolute madlad y11's not knowing what they have on each paper lmao

    • @miasmith2809
      @miasmith2809 4 роки тому

      i hope it went well!

  • @BatmanMaster777
    @BatmanMaster777 6 років тому +1

    A very informative video. I hadn't quite completly grasped the difference between transverse and longitudinal waves up until watching this video! The great thing about this guy is the fact he explains things so clearly and simply in a sense, while still getting all the key words in... makes for a great recap of what was done in lesson!

  • @molliehall9150
    @molliehall9150 6 років тому +5

    Thank you so much for your videos, my physics GCSE teacher was useless and I would have failed physics had it not been for you, I am over the moon with my physics grade and it’s all thanks to you!

  • @rivitrifle5928
    @rivitrifle5928 5 років тому +3

    to be honest you're the only person that is worth subscribing for

  • @ujjainimistry1018
    @ujjainimistry1018 6 років тому +10

    Why are you so amazing?!?!?! Thanks for the videos, they're getting me through science gcse's! Can't wait to use them for A Levels next year.

  • @Els-zc4ts
    @Els-zc4ts 7 місяців тому +1

    I just want to say thank you for all your videos. This was my last video I watched before my final science exam and because of you, I found it much easier than what I had done before. I am personally hoping to get a 99 but it will all depend on the grade boundaries. I am looking forward to doing biology and chemistry at A Level using your videos.
    If any future generations are watching this, these videos were the main source of my revision, and I did also look (not do) at a few past papers close to the exam. I found it quicker and much more useful to look at the past papers and see what you don't know and then revise that.

  • @lucychappel
    @lucychappel 5 років тому +27

    thank you so much for helping me!! you deserve a knighthood for your honour and service🤧

  • @whyruEvenReadingThis
    @whyruEvenReadingThis 2 роки тому +2

    My teacher only taught us electromagnetic waves. I had no idea what were transverse and longitudinal waves when I saw them on specifications.
    Thanks a lot!

  • @probsloms
    @probsloms 7 місяців тому

    I just wanna say thank you so much, you helped me from getting U's and 4/4's to getting a 7/6 in my mock! Your an actual life saver! Now am aiming for my 7/7 or 8/7 even for my gcse combined science!

  • @Sezy3
    @Sezy3 4 роки тому +78

    our year can never be the one to write 'last minute revision' :(

  • @cadenzafr
    @cadenzafr 2 роки тому

    I've recently finished my gcses, and with your help, i feel like I aced that last physics exam. Thanks a lot

  • @teo-wo1wr
    @teo-wo1wr 4 роки тому +3

    i am so thankful for your amazing teaching you’ve taught me what my physics teacher could never

  • @maxpele7169
    @maxpele7169 Рік тому +1

    Hi sir I just want to thank you for how good your videos are. I’ve always struggled with physics and you helped me understand, which helped me in my physics p2 exam today - which I smashed because of you.

  • @christopherhitchens163
    @christopherhitchens163 2 роки тому +1

    I love Binge watching free science lessons the night before. Thank you

  • @RGBY-tv4hg
    @RGBY-tv4hg 5 років тому +8

    All this for my exam
    Tomorrow
    It’s 10:00pm
    You saviour

  • @DEATHA-w5v
    @DEATHA-w5v 10 місяців тому +11

    Time to unite the last minute gang it's currently 12 in the morning rn😂

  • @lyrasheppard657
    @lyrasheppard657 2 роки тому +11

    27 days until GCSEs….. here i am

  • @FarmYardGaming
    @FarmYardGaming 3 роки тому +2

    Back on a re-run of waves, but in Year 12 now. All of these videos were incredibly helpful.

  • @ruhaidahmdsom4676
    @ruhaidahmdsom4676 5 років тому +32

    PLEASE HIS LITTLE :] AT THE END OF THE VIDEO :((( THANK YOU FOR HELPING US!!!!!

  • @WhiteFang62
    @WhiteFang62 7 місяців тому

    Final exam tomorow and i cant think you enough for these videos they have helped me so much

  • @raawadmuhammad5294
    @raawadmuhammad5294 5 років тому +4

    His smile at the end makes my day!!

  • @Tmshushed
    @Tmshushed 2 роки тому +2

    Dr is a such a g bro he’s helped w my questions everything what a legend

  • @hafsatanveer7906
    @hafsatanveer7906 6 років тому +4

    this is gonna help me so much on my science exam tomorrow thanks!

  • @ABC-cy6lv
    @ABC-cy6lv 7 років тому +156

    Dear Sir, What’s the best way to get a 8/9 in science? I’m currently in year 11 and I’m really grateful for the help that you gave to everyone through your videos, what bothers me is that my mocks are really close and the real exam (b1,p1,c1) are just 3 months away and sadly I’m only getting 6/7.Is there anything that I could do to improve my grade because I want to do A-level science, 6 is a pass but I want a better grade and considering that I’m not the best in my class this worries me a lot.The last issue that I have is that I don’t know where to get your resources booklet that you keep on saying at the end of each lesson .I would be really happy if you could answer this and sorry for disturbing you. Faithfully, Alex.

    • @Freesciencelessons
      @Freesciencelessons  7 років тому +203

      Hi. OK, just to let you know that the workbooks won't be available until the end of 2018/2019 (I haven't started them yet). However, if you're aiming for a high level, then the best advice I can give you at this stage is to watch all of my videos until you absolutely know all the stuff. Simply watching them once through is not enough. You've got to know them. I would say that the May exams are four months away and that's plenty of time if you're currently already working around a 6/7. Remember that there will probably only be around 3% of students achieving a level 9 so that's a big thing to aim for. However, it's certainly not impossible. All of the paper 1 videos are on and all of the Chemistry paper 2 as well, so that's plenty for you to be doing. I'm also uploading around 5-6 new videos every week and they'll all be done well before June.
      Another thing to remember is that most students either start revising too late, or simply don't do enough at all. So if you're starting now, and doing plenty, you'll put yourself in a very good position. Good luck.

    • @ABC-cy6lv
      @ABC-cy6lv 7 років тому +62

      Thank you very very much, I’m really happy that you replied , I will definitely watch every video.Thanks again !!

    • @iCookieMad
      @iCookieMad 6 років тому +29

      @@ABC-cy6lv Hope you don't mind me asking, but how did you do?

    • @noncopyrightedthings8020
      @noncopyrightedthings8020 6 років тому +21

      Yea bro don't mind me asking, How did your papers go.

    • @n.a7848
      @n.a7848 6 років тому +14

      ^Yeah i was wondering the same thing

  • @blisseyran-dom6822
    @blisseyran-dom6822 5 років тому +8

    Really found this useful, as good as my physics teacher is I don't really get waves

  • @easpace5737
    @easpace5737 Рік тому +1

    Thanks for all your help Sir, I think Science went really well for me!

  • @raegardens8339
    @raegardens8339 2 роки тому

    Here a few days before my final GCSE! Thankyou for your videos, I’m hoping to get good results from revising from these :)

  • @priv8.A
    @priv8.A 7 місяців тому +1

    i'll come back to this when my gcse's are around the corner (im in year 8) bye y'all

  • @davidrahimi8948
    @davidrahimi8948 4 роки тому +1

    When you do a level physics, but you come back to freesciencelessons in order to refresh your mind lmao

    • @Winflux
      @Winflux 3 роки тому

      Stop calling me out lmao

  • @yes4993
    @yes4993 4 роки тому

    Dude you literally teach stuff in 4 minutes as quick as my teacher does in 1 hour

  • @skaptikl
    @skaptikl 2 роки тому +5

    POV: it’s your last gcse and this u haven’t revised, also it an hour or two from your exam

  • @Langshot
    @Langshot 3 роки тому

    They really give me a physcis and maths mock on the last day of school for summrr

  • @goodornot1125
    @goodornot1125 3 роки тому +1

    This man is goated no caperonies

  • @amie-rs9qp
    @amie-rs9qp 7 місяців тому

    love thisguy sm literal legend

  • @jaaffa8969
    @jaaffa8969 2 роки тому

    Going into my physics paper one in 10 mins. Thanks for the last minute help! 😂

  • @leila.fletcher.smith1410
    @leila.fletcher.smith1410 2 роки тому +3

    Love you Shaun!

  • @Nealknowsnumbers
    @Nealknowsnumbers 2 роки тому +1

    Thank you so much. I have actually understood everythning I was confused about

  • @rayyan_sait
    @rayyan_sait 4 роки тому +2

    Thank u so much Shaun your a lifesaver in helping me with the topics!

  • @lencol583
    @lencol583 6 років тому +2

    I'm definitely going to have to resit my Science exam.

  • @SDGsmartdumbgamer
    @SDGsmartdumbgamer 7 років тому +5

    Sir I use the CGP revision guide if I watch all your videos does that mean you’re covering everything in the CGP book? Many thanks SDG

    • @Freesciencelessons
      @Freesciencelessons  7 років тому +10

      No it means that I'm covering everything in the spec. I don't know what's in the CGP books.

    • @SDGsmartdumbgamer
      @SDGsmartdumbgamer 7 років тому

      Freesciencelessons Oh ok instead I’ll watch your videos rather then going over information in the CGP book which makes it complicated for me but many thanks for replying

    • @Mahdhi-mk4tz
      @Mahdhi-mk4tz 5 років тому +2

      @@SDGsmartdumbgamer I would go over both

    • @abcdefg6275
      @abcdefg6275 3 роки тому

      @@Freesciencelessonswhich exam board do you follow

    • @dahlia5644
      @dahlia5644 2 роки тому

      @@abcdefg6275 he does aqa but check your spec because it overlaps with other exam boards too.

  • @rosieposie0426
    @rosieposie0426 3 роки тому +2

    This was very helpful, thank you!

  • @maitridedhia5788
    @maitridedhia5788 7 років тому +1

    Thank you so much for these videos, they're really great and help with focus :)

  • @kalatamang484
    @kalatamang484 7 років тому +4

    Please do a video on pressure for surfaces, liquids and the atmospheric pressure

  • @calmfield-8981
    @calmfield-8981 6 років тому

    Im going to miss you Free science lessons

  • @jauume
    @jauume 5 років тому +8

    You're iconic dude

  • @samira8485
    @samira8485 2 роки тому

    Bro you just made my life easier, thanks a ton..

  • @sangitapatel8982
    @sangitapatel8982 7 років тому +24

    Hi could you put all the equation we need for exam and ones which are already are in exam on your website?

  • @nightcorebeatzx8652
    @nightcorebeatzx8652 5 років тому +8

    Thanks so much 😭♥️

  • @rockydavis1125
    @rockydavis1125 4 роки тому +1

    Bruh did u just balance my life

  • @carlinefornkwah4545
    @carlinefornkwah4545 6 років тому +3

    Recommended! Very helpful!

  • @luthiradesilva2608
    @luthiradesilva2608 6 років тому

    mr shaun ,buzzer beater from full court

  • @deviant7100
    @deviant7100 5 років тому +19

    Day before my last GCSE O_O
    lets get this 9 boys

    • @milanlg9097
      @milanlg9097 5 років тому +2

      Did you.... Did you get the nine?

    • @MikoyanGurevich-xc7ft
      @MikoyanGurevich-xc7ft 4 роки тому +3

      @@milanlg9097 hopefully, but ya know, he's probs not gonna answer

    • @Kiki-g2t
      @Kiki-g2t 3 роки тому +2

      Did ya get the nine mate?

    • @Alpokinzi
      @Alpokinzi 3 роки тому +1

      so uhh, whatd you get?

    • @georgie3528
      @georgie3528 3 роки тому

      ....so did you???

  • @skywu9637
    @skywu9637 3 роки тому +1

    thank you ,this video is very helpful for me

  • @user-yy7gn3qr7c
    @user-yy7gn3qr7c 9 місяців тому +22

    im cooked

  • @oscarredfearn3492
    @oscarredfearn3492 Рік тому +11

    Inshallah we pass

  • @TTVitsthedude
    @TTVitsthedude 3 роки тому

    Thanks for the vid, back to refresh

  • @firesans1688
    @firesans1688 7 місяців тому

    Finally…it’s done

  • @meganlo9442
    @meganlo9442 6 років тому +3

    hello
    at 3:10 can you just say for both transverse waves and longitudinal waves instead of ripples on a water surface and sound waves in air. Sorry this might sound like a stupid question

  • @falicman
    @falicman 2 роки тому

    Watching this during my GCSEs

  • @RizwanaSarwarPhysics
    @RizwanaSarwarPhysics 4 роки тому

    Really great video!

  • @tamerhosnyfan9562
    @tamerhosnyfan9562 11 місяців тому +1

    please make a yr8 video on science waves and frequency

  • @markw5186
    @markw5186 6 років тому +3

    Hi. What software did you use to add animations to your videos? They're excellent!

    • @Freesciencelessons
      @Freesciencelessons  6 років тому +11

      Thanks, I'm glad that you like them. All of the animations are done in Keynote or in Final Cut Pro.

    • @markw5186
      @markw5186 6 років тому

      Thanks!

  • @ImanIbrahim-w5c
    @ImanIbrahim-w5c Рік тому

    i love the vid! keep up the work

  • @sweetpotatoe5722
    @sweetpotatoe5722 6 років тому +3

    Thank you sir👏 I really love your work

  • @gracie7579
    @gracie7579 7 років тому +2

    This is amazing thank you so much

  • @zainabbibi4162
    @zainabbibi4162 7 років тому +4

    when are you going to post the Biology Paper 2 topics??

  • @harrydavies2240
    @harrydavies2240 5 років тому +1

    Should I buy the work books, I have revision guides from my school already ?

  • @rockpetermathiang8666
    @rockpetermathiang8666 6 років тому +1

    U are really ma best teacher thanks a lot

  • @gretab5002
    @gretab5002 6 років тому

    Is the direction of energy transfer always sideways for transverse waves or do they move all around and in the exam,it'll be labelled? (Sorry if that makes no sense!)

  • @tomgloverfan6858
    @tomgloverfan6858 2 роки тому

    Freescienceguy is the 🐐

  • @indirectfever6357
    @indirectfever6357 5 років тому

    This is so much better explained then the OCR gateway textbook explains it.

  • @podminute24
    @podminute24 11 місяців тому

    hi your videos are really amaizing, I just I want to tell is if you can put all the answers at the so we can check if is right.
    Thank you for ur hard work Sir

  • @fraserlupton-pike3632
    @fraserlupton-pike3632 5 років тому

    U are the biggest legend ever u absolute unit

  • @Kotsonne
    @Kotsonne 3 роки тому

    finally get it now, thank you

  • @Zacksiev
    @Zacksiev Рік тому +1

    we got this tommorrow

  • @SH-bc5el
    @SH-bc5el 5 років тому

    This is very educational

  • @hasnaintejani9307
    @hasnaintejani9307 2 роки тому +1

    I hope you can help please. Light is a transverse wave and all transverse waves cannot travel through air and liquid. Why then is light able to travel through air and liquid?
    Thnx

    • @Freesciencelessons
      @Freesciencelessons  2 роки тому +1

      Because light is an electromagnetic wave so it does not need a rigid medium to travel through. Electromagnetic waves are self-propagating.

  • @abdulrahmanmalisho6510
    @abdulrahmanmalisho6510 3 роки тому

    The last when the red dot oscillates from side to side , shouldn’t it be traveling across the medium as it is a longitudinal wave ?

  • @monkeymanmacho2205
    @monkeymanmacho2205 6 років тому +1

    Hello there sir! I have one question, why is the difference between propagation and direction of energy transfer?

    • @Freesciencelessons
      @Freesciencelessons  6 років тому +1

      Hi, they're essentially the same thing (direction of propagation = direction of energy transfer).

    • @monkeymanmacho2205
      @monkeymanmacho2205 6 років тому +1

      Freesciencelessons Ok. Thanks for the reply.

  • @Katie0790
    @Katie0790 7 місяців тому

    One more to go 2024🎉

  • @freddiecattini9431
    @freddiecattini9431 5 років тому +2

    thanks grey man

  • @bangtanbella6901
    @bangtanbella6901 6 років тому +1

    i love this guy

  • @senjitsu
    @senjitsu 3 місяці тому

    will tell u how it went next yr

  • @hol422
    @hol422 7 років тому +1

    How come in my CGP revision guides it says that the paper 1 topics are section 1 - motion, forced and conservation of energy, section 2 - waves and the electromagnetic spectrum, and section 3 - radioactivity and astronomy. Is it because I am doing edexcel and you are teaching AQA? or are you mistaken?
    edit: ah, I looked it up and realised yours is correct for AQA exam board, but I am doing edexcel so it is a little different.

    • @ipodzonly123
      @ipodzonly123 6 років тому +1

      Hol Yh edexcel does it the other way round to us aqa boys

  • @-ava-5391
    @-ava-5391 5 років тому

    good luck everyone!!

  • @jessmolineaux622
    @jessmolineaux622 7 років тому +2

    Hi I was wondering, when are you planning on uploading videos for the current Aqa 9-1 grade biology paper 2? Thanks

    • @Freesciencelessons
      @Freesciencelessons  7 років тому +2

      Hi. They'll be starting in around one week from now. I'm just about finished Physics 2.