IGCSE Physics Paper 4 - Feb/Mar 2020 - 0625/42/F/B/20 (Q1~5) SOLVED

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  • Опубликовано: 24 окт 2024

Комментарии • 118

  • @TheIGCSEChannel
    @TheIGCSEChannel  4 года назад +31

    Q1(b). I plotted 9 instead of 8 for the x-axis on the graph oopsie😓
    💙Part 2: ruclips.net/video/l7VVreN2Dbo/видео.html💙
    I pulled an all-nighter for those sitting for paper 4 tomorrow😖
    Good luck guys, thanks for watching, I'm sure y'all will do well!🙏💖
    ALSO THANKS FOR 1000 SUBS ILY GUYS🥳❣

    • @halimaalramly2918
      @halimaalramly2918 4 года назад +1

      Thank you so much it means a lot

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      Hehe no problem😚

    • @fryedeep316
      @fryedeep316 4 года назад

      Congrats on 1k subs, is it safer to round to 2 s.f. ?

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      Thank you🤗 Hmm it's okay if it's 2 significant figures or 3 significant figures but since in the mark scheme it's all in 2 sf, you can choose to write in 2 sf🙂

    • @omerta7610
      @omerta7610 4 года назад +1

      Thank you so SOO MUCH for the motivation, make sure u do your best on that test gurl 😃

  • @bint_x_mohamed
    @bint_x_mohamed 2 года назад +3

    My Physics exam is in about 8 days, and you have no idea how much this helps me
    xx

  • @mazikomijoya7304
    @mazikomijoya7304 4 года назад +4

    🤧 wrote my Biology paper 62 today 🤩 success thanks for the revision video helped me out a lot and it was exactly the same format. 🙈 feel like giving you a big kiss on the cheek and a very big hug 🤩🤩

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +2

      Awww that's such a great news! I'm so happy for you💖🥰 It's all because you studies hard for it! Good luck for the rest of your exams🥳

  • @ifeomarro3383
    @ifeomarro3383 3 года назад +2

    I wrote my bio and Chem P6 , your videos were so helpful and I understood everything in the exam . It was exactly the same format and I finished early thank youu soo much 🙈🙈❤️ . Please upload more videos.

  • @_Kaido_King
    @_Kaido_King 5 месяцев назад +1

    thank you, all those here are doing the last minute cramming

  • @sunethedirisinghe9644
    @sunethedirisinghe9644 3 года назад +2

    Appreciate your work. It's really helpful for students who are struggling to understand the concept. Thanks again and keep it up!

  • @vivian6481
    @vivian6481 2 года назад +1

    Thank you so much for this video! I'm struggling so much in physics and this is helping me a lot!

  • @tadiwanashemudenyanga2413
    @tadiwanashemudenyanga2413 4 года назад +1

    The Bio P6 went well. Your videos were of so much help. Thank you!

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      That's great I'm so happy for you :"))) Good luck with the rest of your exams!

  • @xdgaming952
    @xdgaming952 3 года назад

    thanks for the tips u give with each questions.. i don;t know what i was doing and how i didn't find this channel earlier during my whole preparation

  • @xintrea_2140
    @xintrea_2140 4 года назад +4

    Thank you for the tips,my paper is tomorrow :)

  • @sampeter1734
    @sampeter1734 4 года назад +6

    thank u so much for the bio atp 2020 specimen paper walkthroughs, I hadn't prepared anything for bio atp, although I was very confident in bio theory and mcq. i did 3 past papers walkthrough videos and the exam was easy for me. thanks once again.

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +4

      Yay that's amazing news it's my pleasure :))) Keep going and good luck for paper 2 and 4!!

  • @poundsofpearls4392
    @poundsofpearls4392 2 года назад

    I hope she posts more cause i really love her channel

  • @طارقاسماعيل-ر8و
    @طارقاسماعيل-ر8و 4 года назад +3

    Yesterday i was watching all 3 biology p6 that you made and it was helpful thanks is not gona cover what you did to us all of us so... Go keep it up and never stop helping other and also congrat on the 1000 sup

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +3

      Hey thank you so much for coming back to put this comment here means a lot to me that you guys found my videos useful😊🙌 I'll keep uploading and all the best to you in your exams!

    • @nursyafiqah3679
      @nursyafiqah3679 4 года назад +1

      me too all the three video really help me to do the paper 6 today

    • @musab02
      @musab02 4 года назад +1

      me too😉

  • @gloriaxx
    @gloriaxx 4 года назад +3

    oh my word!!!Just finished the atp (bio) and i've got to say that it went like a breeze, ahhh thank you for saving our lives.

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +1

      That's wonderful :"))) I'm sure your hard work has been paid off☺ No worries thank you for the comment💖

  • @nursyafiqah3679
    @nursyafiqah3679 4 года назад +7

    btw girl thank you so much my exam went well today after i watch and remember all the things you told us to do in the paper 6 of biology💘🥺🥺!! especially the planning investigation i learned more from you than my teacher🤠

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +1

      So glad to hear that💓 Haha I'm sure your hard work has paid off!! :")))

    • @nursyafiqah3679
      @nursyafiqah3679 4 года назад +1

      The IGCSE Channel awwh🥺

  • @Sarah-yg3us
    @Sarah-yg3us 4 года назад +2

    Quick question how do you know when to round off an answer to the nearest whole number or just to a certain number of significant figures?

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      Oh you always round it off to a certain number of significant figures eg.2sf or 3sf unless it's stated in the question that you should round off to the nearest whole number.

    • @Sarah-yg3us
      @Sarah-yg3us 4 года назад +1

      @@TheIGCSEChannel ok thank you

  • @Snekey
    @Snekey 4 года назад +2

    Thanks your atp videos helped me alot in my biology atp exam... Also wow your channel is growing so fast👏👏

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +1

      Really happy to see you come back to tell me that!☺ All thanks to you guys' support😖🥳

  • @theRealCobra69
    @theRealCobra69 8 месяцев назад

    Hey first of thanks sooo much for this video, you have no idea how it helps us students through our exams that ppl like you guys walk us through every step of solving seemingly complicated past year questions, I have a little doubt of Q2.a.) part isnt the change in speed = 4-10 why 10-4 cuz 10 m/s is the initial speed and the final speed is 4 m/s and change in velocity/speed(there same in a straight line) is always final - initial?

  • @madalchemist31
    @madalchemist31 Год назад +1

    Thanks for the help in q1 ❤

  • @RafiqulIslam-ui3zx
    @RafiqulIslam-ui3zx 4 года назад +1

    Thanks for helping us so much. Ur both genius and kind. Its rare💝💝

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +1

      You're welcome😊 Thanks for the compliment🥰

  • @YouGotTricked
    @YouGotTricked 4 года назад +2

    Thanks alot for your hard work! The Bio paper 6 today was good thanks to you :)

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +1

      You're welcome!! So glad to hear that keep it up for p2 and p4😆👍

    • @aniqueakif6524
      @aniqueakif6524 4 года назад

      @@TheIGCSEChannel ik super easy caus e of you

  • @kiyanicreation2316
    @kiyanicreation2316 2 года назад

    Your videos are helpful thanks❤❤

  • @wafiiiah275
    @wafiiiah275 3 года назад

    Thank you!!! It helps me understand better

  • @Jo-ow7rb
    @Jo-ow7rb 3 года назад

    love u so much Thanks for these vids please make more ❤️ you’re helping many students

  • @inshalmuizz.lx_xl
    @inshalmuizz.lx_xl 3 года назад +1

    Wont the 8 on the graph b 4 blocks behind instead of 2 ?

  • @jashwinyk.k.
    @jashwinyk.k. 2 месяца назад

    For the formula writing part, is it ok if I just write the symbols rather than in words?

  • @tasneembasyouni3604
    @tasneembasyouni3604 3 года назад

    thank you so much your videos are helping me
    please post more videos

  • @blahblah8750
    @blahblah8750 4 года назад

    I have a question....if i would have left my answers as 3 sig figs in question 2 would cambridge still give me the mark?

  • @tejasthete949
    @tejasthete949 3 года назад

    Do we need to round upto to 2 sf or no need.
    Like you fid for 2a) 426N=430N

  • @xdgaming952
    @xdgaming952 3 года назад

    Hey! can u please explain this 5:25 .. im having a confusion, that if Force = Mass x acceleration and impulse is change in momentum then how is impulse = force into time and not force divided by time?

  • @Wasurenagusa0
    @Wasurenagusa0 2 года назад

    13:45 how come we talk about electrons here. Isn’t the conduction heat transfer with particles transferring their kinetic energy to eachother? I’m confused 🥲

  • @Rando_ki
    @Rando_ki Год назад

    Great explanation 😊

  • @ari-vn5so
    @ari-vn5so 4 года назад +24

    The fact that I’m sitting for this paper in 4 hours :pp

    • @ari-vn5so
      @ari-vn5so 4 года назад +4

      Your videos have been a great help for me

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +5

      Yooo good luck!!🙏 Hope you'll do well😊

    • @m4.verison2.0
      @m4.verison2.0 3 года назад +5

      Hey where r u @ IGCSE channel need Oct NoV 2020 science papers

    • @xdgaming952
      @xdgaming952 3 года назад +1

      wow great! hope u did well haah

    • @ari-vn5so
      @ari-vn5so 3 года назад +5

      @@xdgaming952 thank you!! i got an A* :))

  • @chipsahoyxd6283
    @chipsahoyxd6283 2 года назад

    Im a little wait but for the 1)b)i question at the x axis it's 0.5 cm per unit,you have noted 8 cm wrong

  • @MACDO17
    @MACDO17 3 года назад +1

    This help me so much thx

  • @jannahkhaled265
    @jannahkhaled265 4 года назад +2

    Thank you for this❤️

  • @yunapark1112
    @yunapark1112 2 года назад

    0:07
    3:51
    6:52
    11:02
    13:21

  • @sugondhesenuts838
    @sugondhesenuts838 3 года назад

    4:19 4 is the final velocity and not 10 right, so why 10-4? should it not be 4-10?

  • @alphabetsalphabets5242
    @alphabetsalphabets5242 4 года назад

    At 5:37 do I have to use the impulse formula? Or can I use f = m[(v-u)/t]?

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      Yeah I would recommend you to write impulse=change in moment because that's what was written in the mark scheme and f=m(v-u)/t wasn't in the mark scheme (although they both mean the same thing).

    • @alphabetsalphabets5242
      @alphabetsalphabets5242 4 года назад +1

      @@TheIGCSEChannel got it thank you

  • @miraa9700
    @miraa9700 3 года назад

    so helpful thanks❤️

  • @mayaadil7471
    @mayaadil7471 3 года назад

    Hey, do you think you could do paper 0620/22/February March/2020

  • @paisz3299
    @paisz3299 4 года назад +1

    Is it okay if you don't round up the values

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +1

      Hmm I would recommend you to round up to 2 sf if it's a recurring decimal.

  • @hishamibrahim7166
    @hishamibrahim7166 4 года назад +1

    Can you please do papers for the paper 4 exam after 3 days

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      Wait paper 4 for whicu series? And what do you mean after 3 days?😅 Sorry I didn't get your message.

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      Ah I see I'll upload bio p43 tmr!! Glad that you did well for bio p6😀 Yeah I heard that physics p4 was hard. Well p4 is generally harder than p6 and since everyone found it hard, it's gonna be okay. Good luck with the rest of your exams😊

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      You made my day haha you're welcome💕 I'm thankful that my videos are helping you!!☺😖

  • @salaheldeenmohamed206
    @salaheldeenmohamed206 3 года назад

    Thank you so muchhhh

  • @ch-km4fc
    @ch-km4fc 4 года назад +1

    Thank you VERY MUCH!!! But, 1. b) i) is wrong. you marked "9" not "8". No hard feelings though :)

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +1

      Oh yeahhh my bad😓 Thank you so much for letting me know!! I should be more careful haha😊👌

    • @ch-km4fc
      @ch-km4fc 4 года назад +1

      @@TheIGCSEChannel Its okay!!! We're all humans we always make mistakes.! By the way, do you think tomorrows paper would be easy like this paper or harder?

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      Thanks for understanding😊 Hmm I think this paper was quite easy so for tomorrow, the paper can be a little bit harder than this. It also depends on your variant so it's a mystery tho😅

    • @ch-km4fc
      @ch-km4fc 4 года назад +1

      @@TheIGCSEChannel oh.. thanks for replying!!

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      No worries don't get too scared if you're prepared, the paper will be easy for you🤗

  • @akshayaar.k6752
    @akshayaar.k6752 3 года назад

    in question 4b part 1 they did not ask us to round to 2 significance then y did u

  • @harvardgraduate6496
    @harvardgraduate6496 4 года назад +1

    Did the bio P6 today It was very easy thanks to you!

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      Yayyy I'm so happy for you!! Thanks for letting me know :)

  • @Khalidmoh576
    @Khalidmoh576 4 года назад +1

    Umm....wat r the significant values for physics.for maths it's 3 significant figures for a side and 2 decimal values for an angle

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      It's normally acceptable if it's above 2 significant figures. But since in the mark scheme it's written as 2 significant figures, you can write it as 2sf😊

    • @Khalidmoh576
      @Khalidmoh576 4 года назад +1

      @@TheIGCSEChannel understood 😉 but I felt like this paper (Feb March) wa$ a bit easy compared to wat came in( May June )

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад

      Yesss true that's what I felt too. The difficulty really varies in every series😅

  • @saravanavel9307
    @saravanavel9307 3 года назад

    maybe add time stamps next time?
    it will be easier for us to navigate

  • @yixyaxo
    @yixyaxo 7 месяцев назад

    thankuuu!!!!!

  • @adamawabojang410
    @adamawabojang410 3 года назад

    Thank uuuu😍😍😍❤️

  • @LeerezKing
    @LeerezKing 11 месяцев назад

    Why is your impulse a negative

  • @rayyaanmd
    @rayyaanmd 2 года назад

    You had made a mistake in the graph, you had marked the time at 9s instead of 8s

  • @ashleymulenga9115
    @ashleymulenga9115 3 года назад

    My exam is tomorrow and I havent touched my book since my midterms💀

  • @XxSwagBeatboxerxX
    @XxSwagBeatboxerxX 4 года назад

    doodoofard braaappp bruuuppppppp brprrrr

  • @alyamahmoud2671
    @alyamahmoud2671 2 года назад

    can i have your email i need it pls and i need your have in feb march 2022 i have paper if you can do a video by today or after tommorrow it is important for me

  • @karversh
    @karversh 4 года назад +15

    thank you, all those here are doing the last minute cramming

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +1

      You're welcome I'm rooting for you guys🙏🙆‍♀️

    • @alturdess8454
      @alturdess8454 4 года назад +1

      Exam tmrw

    • @tadiwanashemudenyanga2413
      @tadiwanashemudenyanga2413 4 года назад

      Same here omg I'm terrified but I've practiced multiple past papers so yhhh

    • @aniqueakif6524
      @aniqueakif6524 4 года назад

      @@tadiwanashemudenyanga2413 gl me too got them phy tommorow

    • @TheIGCSEChannel
      @TheIGCSEChannel  4 года назад +2

      All the best guys you got this!! Don't be too nervous🤞😊🙏