GCSE Physics - Electromagnetic Waves #64

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  • เผยแพร่เมื่อ 15 ก.ย. 2024

ความคิดเห็น • 334

  • @OmgHe-s2l
    @OmgHe-s2l ปีที่แล้ว +115

    Raging - radio waves
    Martians - microwaves
    Invaded - infrared
    Venus - visible light
    Using - ultraviolet rays
    X-rays - x-rays
    Guns - gamma rays

    • @rawcopper604
      @rawcopper604 8 หลายเดือนก่อน +11

      I prefer "Rabbits mate in very unusual expensive gardens"

    • @Livona.2008
      @Livona.2008 8 หลายเดือนก่อน +14

      I prefer "Rich men in vegas use X-ray guns"

    • @lem.9120
      @lem.9120 6 หลายเดือนก่อน +1

      i prefer "red men invaded venus using x-ray guns"

    • @Noob_Collector
      @Noob_Collector 6 หลายเดือนก่อน

      Nahh I'd prefer "rich man in visible umbrella x ray gamma

    • @shroze5999
      @shroze5999 6 หลายเดือนก่อน +5

      i prefer "read my inner values using x ray glasses"

  • @thomsonjoy228
    @thomsonjoy228 3 ปีที่แล้ว +82

    Easy way to remember that actually makes sense
    Order of EM Waves:
    Roman Men Invented Very Useful X-RAY Guns
    Radio, Micro, Infra red, Visible light, Ultraviolet, X-RAY, Gamma
    Order of Rainbow:
    Richard Of York Gave Battle In Vain
    Red, Orange, Yellow, Green, Blue, Indigo, Violet
    @Cognito

    • @bismagondal7449
      @bismagondal7449 2 ปีที่แล้ว +1

      THAT HELPED ME THOUGH...THANKS DUDE

    • @dog360
      @dog360 2 ปีที่แล้ว +1

      My teacher uses:
      Raging Martians Invaded Venus Using X-Ray Guns

    • @sebastian-eq4tp
      @sebastian-eq4tp 2 ปีที่แล้ว +2

      For this year i'm using 'Rabbits Might Invent Very Unusual X-box Games'

    • @Koafee
      @Koafee ปีที่แล้ว

      @@sebastian-eq4tp cheers sebastian

    • @sophieruane5912
      @sophieruane5912 9 หลายเดือนก่อน +1

      There's a song called the electromagnetic spectrum song that's good for memorising the order and ROY G BIV by They Might Be Giants. They have a whole science album that might have the odd songs that help

  • @kewmin2323
    @kewmin2323 3 ปีที่แล้ว +365

    yall are lucky ur teachers are even asking u to watch this cuz my FREAKING TEACHER IS ASKING US TO PRESENT THIS TOPIC TO THE CLASS *WITHOUT EVEN DISCUSSING IT TO US*

    • @arrianah5080
      @arrianah5080 3 ปีที่แล้ว +20

      wait that has been happening to my class since like 4th grade, my teacher will pick out groups and assign a specific topic to us, ask us to study them on our own, and then we report about it a week later, that was not normal? i mean, I guess the topic back then was way simpler

    • @tahamuhammad5454
      @tahamuhammad5454 3 ปีที่แล้ว +19

      i think you are being a bit too dramatic

    • @morecjftce1854
      @morecjftce1854 3 ปีที่แล้ว +4

      I'm watching this on my own accord

    • @alishamansoor3359
      @alishamansoor3359 3 ปีที่แล้ว +9

      @@arrianah5080 it just means your teacher probably doesn't even know the topic or can''t be bothered to teach you. Smh. If you wanted to learn everything yourself, why would you need a teacher or even go to school??

    • @m.rayyanmalik5823
      @m.rayyanmalik5823 3 ปีที่แล้ว +10

      No teacher asked us. We r all desperate

  • @enkiadbinroshid1904
    @enkiadbinroshid1904 2 ปีที่แล้ว +16

    Raw - Radio Waves
    Meat - Micro Waves
    Is - Infrared
    Very - Visible Light
    Unsanitary - Ultraviolet
    Except - X Ray
    Giraffe Meat - Gamma

    • @axenking6085
      @axenking6085 ปีที่แล้ว

      Noone cares about this. Everyone remembers it the normal way and noone needs stupid sentences to remember MORE

  • @fatimasohail1185
    @fatimasohail1185 ปีที่แล้ว +74

    A mnemonic to memorize the order of the electromagnetic spectrum:
    Rotten Man Inevitably Visits Ugly X Girlfriends
    R for Radio Waves
    M for Microwaves
    I for Infrared waves
    V for visible light
    U for ultraviolet rays
    X for X rays
    G for gamma rays
    Really helped me ...Hope you find it useful too :)

    • @cydiesoriano7528
      @cydiesoriano7528 ปีที่แล้ว +1

      Really clever, Thanks!

    • @darthpenguin5224
      @darthpenguin5224 ปีที่แล้ว +10

      the one that my friend made up was: Rachel might insert vulgarr language upon xenophobic germans.

    • @hodralamesa5672
      @hodralamesa5672 ปีที่แล้ว +8

      @@darthpenguin5224 that is creative but fucking hard to memorise 😊😅

    • @jam-tr6ps
      @jam-tr6ps ปีที่แล้ว +6

      we had Road Man Inflicts Violence Upon X Girlfriend

    • @fatimasohail1185
      @fatimasohail1185 ปีที่แล้ว +1

      @@hodralamesa5672 I thought this at first too but once I remembered it I never forgot it. Also, make up the scenario of the mnemonic..really gonna help

  • @stellagracerutherford7562
    @stellagracerutherford7562 3 ปีที่แล้ว +238

    Just trying to save my GCSE’s 2021 from being a disaster :) I’ll update xo

  • @Kingdavid_3
    @Kingdavid_3 11 หลายเดือนก่อน +21

    Those writting this year🙋goodluck❤

  • @Bellissa_
    @Bellissa_ 2 ปีที่แล้ว +121

    Good luck to anyone doing GCSE's in 2022. We got this:)

    • @karlllllllllllll
      @karlllllllllllll ปีที่แล้ว

      what did u get

    • @Bellissa_
      @Bellissa_ ปีที่แล้ว

      @@karlllllllllllll 9,9,9,8,8,5,4 and a Merit for animal care and a Distinction for my English Language speaking :)

    • @karlllllllllllll
      @karlllllllllllll ปีที่แล้ว

      @@Bellissa_ great job any advice for me this year? when did u start revising

    • @Bellissa_
      @Bellissa_ ปีที่แล้ว

      @@karlllllllllllll I would recommend to start revising now. My struggle was maths so that's why I started a but earlier to get ahead of revision. I would go through the topics for each subject and traffic light each topic depending on how confident you are with the, E.g if you aren't confident with trig and have no clue how it works, highlight is as a red topic. I achieved 9s in English and what helped me was practice questions, character summaries, putting postit notes around the house with quotes on, and I watched a lot of Mr Bruff and Mr Everything English. Maths- past papers, practice questions, flashcards for formulae. The best channels for maths are MyMathsTutor, Cognito (ofc.) Science- Sceneca, past papers, flashcards are a must, practice questions. I watched a lot of Cognito and used their website to do past papers and questions. Overall, don't burn yourself out. I aimed to revise for around 2 hours on weekdays and 4 hours on weekends (2 hours in the morning and 2 in the afternoon.) Do you take history or Geography? :)

    • @karlllllllllllll
      @karlllllllllllll ปีที่แล้ว +1

      @@Bellissa_ histriy

  • @CaughtIn35mm
    @CaughtIn35mm 3 ปีที่แล้ว +148

    it is 11:05 am on Monday and I still got 4 hours left, wish me luck
    Grade 8

    • @Jacob-fs7bp
      @Jacob-fs7bp 3 ปีที่แล้ว +5

      you got a grade 8?

    • @bersekerkura4326
      @bersekerkura4326 3 ปีที่แล้ว +2

      Welp help me im grade 8 too paste your answer here pls cuz imma copy it

    • @CaughtIn35mm
      @CaughtIn35mm 3 ปีที่แล้ว

      @@Jacob-fs7bp I'm guessing you're british so year 8

    • @puregoldjrgaming8429
      @puregoldjrgaming8429 3 ปีที่แล้ว

      @@bersekerkura4326 just repeat it if you dont understand it. Or ask the internet that also works owo

    • @lovelyotter8390
      @lovelyotter8390 3 ปีที่แล้ว +2

      Red kinda sus

  • @gracebryony8134
    @gracebryony8134 2 ปีที่แล้ว +11

    I used to watch these videos all the time at GCSE, they were such a big help! Now I'm watching them again in revision for university entrance exams!

    • @Cognitoedu
      @Cognitoedu  2 ปีที่แล้ว +3

      Ah awesome Grace, glad you're still finding them helpful. Best of luck with the exams! 🤞

    • @javeriafatima4144
      @javeriafatima4144 ปีที่แล้ว +2

      How much u got in o level

  • @youngshi3450
    @youngshi3450 2 ปีที่แล้ว +6

    I understand nothing from my teacher so when I come back from school I always watch this channel vids and understand a lot !

  • @NandanYalla
    @NandanYalla 3 หลายเดือนก่อน +1

    Top tip:
    You can remember the wavelengths of the colours of light in the acronym VIBGYOR, the colours of a rainbow, with violet being the violet being with the shortest wavelength, and red being with the longest wavelength.

  • @caitlynb9979
    @caitlynb9979 ปีที่แล้ว +17

    Help to remember:
    Red :radio
    Men :micro
    In : infred
    Very :visible
    Unusual :ultra violet
    X-ray
    Goggles :gamma rays
    Hope this helps:)

  • @Falcon_with_memes711
    @Falcon_with_memes711 3 ปีที่แล้ว +19

    thank u sooo much for the videos. really helps students like me during the pandemic.

  • @hillelskaigames8938
    @hillelskaigames8938 4 ปีที่แล้ว +35

    Greetings fellows Students I have come from Class.

    • @duckgo8755
      @duckgo8755 4 ปีที่แล้ว +1

      LOL Hello.

    • @ademboss795
      @ademboss795 3 ปีที่แล้ว

      Sus

    • @ademboss795
      @ademboss795 3 ปีที่แล้ว

      I think his a teacher

    • @duckgo8755
      @duckgo8755 3 ปีที่แล้ว

      @@ademboss795 Nah he's my classmate.

  • @UcNw-bf1cw
    @UcNw-bf1cw 6 หลายเดือนก่อน +1

    Road - radio waves
    Men - microwaves
    invade - infrared
    Vegas - visable light
    using - ultraviolet rays
    X-ray - Xray
    Guns - Gamma

  • @joewalker2942
    @joewalker2942 3 ปีที่แล้ว +13

    Thank you! This really helped my revision!

  • @Mana-xz3tn
    @Mana-xz3tn 3 ปีที่แล้ว +6

    Rugby(radio waves)
    Match(micro waves)
    Is (infra red waves)
    Very (Visible light)
    Unlike (ultraviolet)
    Xylophone (X-rays)
    Game(gamma waves)
    Hope this helped :)

    • @gviral3104
      @gviral3104 3 ปีที่แล้ว

      hi! are there other applications of electromagnetic spectrum?

    • @Mana-xz3tn
      @Mana-xz3tn 3 ปีที่แล้ว

      @@gviral3104 there are lots of uses like radio waves and gama waves are used to treat cancer

  • @PrecoolSkillz
    @PrecoolSkillz 3 ปีที่แล้ว +3

    An easy way to remember the spectrum would be George's Xylophone Uses Very Musical Rythms...
    The starting letter will help you remember the starting letter of the waves...
    Hope it helps...

    • @emguhy
      @emguhy 2 ปีที่แล้ว

      what happened to infrared

    • @PrecoolSkillz
      @PrecoolSkillz 2 ปีที่แล้ว +1

      @@emguhy oh, thanks for reminding... sorry for the mistake. the correct way is :
      George's Xylophone Uses Very Interesting Musical Rythms

  • @Trex_Matcha
    @Trex_Matcha ปีที่แล้ว +5

    this is better than a 2 hour class

  • @ademboss795
    @ademboss795 3 ปีที่แล้ว +19

    Watching this 20 minutes before the class, this is all I need to know

  • @ahzemsiddique9492
    @ahzemsiddique9492 3 ปีที่แล้ว +9

    My teacher made me watch this,good info

  • @freya7249
    @freya7249 ปีที่แล้ว +3

    a way to remember the order of the EM spectrum, Raging Martians Invaded Venus Using X-ray Guns. youre welcome!! good luck anyone doing gcses or mocks

  • @alexakm3614
    @alexakm3614 9 หลายเดือนก่อน +1

    Gangsta-Gamma rays
    X- x rays
    Uses- ultra violet
    Very-visible light
    Interesting-infra red
    Musical-microwaves
    Rap-radio waves
    It's the order we used in my school, hope it helps ❤

    • @Dilshan_chamod
      @Dilshan_chamod 8 หลายเดือนก่อน

      yes darling 😏.❤️‍🩹

  • @entertainingpreacher8044
    @entertainingpreacher8044 ปีที่แล้ว +2

    You have such a phenomenal and spectacular way of teaching.

  • @henrysmith8387
    @henrysmith8387 4 ปีที่แล้ว +5

    you are carrying my learning

  • @ryan2582
    @ryan2582 7 หลายเดือนก่อน +2

    Good luck to anyone doing IGCSE in 2024!!!! U all will pass the exam!

    • @anubis71
      @anubis71 3 หลายเดือนก่อน

      Ty

  • @cedo987
    @cedo987 3 ปีที่แล้ว +8

    I'm here because Philippines handouts are very confusing :)

  • @mominaayaz1790
    @mominaayaz1790 6 หลายเดือนก่อน

    Rugby- radio waves
    Match- micro waves
    Is- infrared rays
    Very - visible light
    Unlike - ultraviolet
    Xylophone - X-rays
    Game - gamma rays

  • @inamdarmys
    @inamdarmys 10 หลายเดือนก่อน +3

    Easy Mnemonic to remember electromagnetic waves
    Roman - radio wave
    Men - microwaves
    Invented - infrared
    Very - visible light
    Unusual - UV rays
    Xray - xray
    Guns - gamma rays
    Thank me later 😊

  • @edwinshaji2846
    @edwinshaji2846 3 ปีที่แล้ว +5

    Remember My Instructions, Visible Under X-ray Glasses. I think this is an easy way to remember the spectrum

  • @toomuchsugarush7821
    @toomuchsugarush7821 3 ปีที่แล้ว +7

    thanks, i needed this for my test tomorrow :D

  • @Kishaarrrrrrr
    @Kishaarrrrrrr 2 ปีที่แล้ว +5

    Rich radio waves
    Men Micro waves
    In infrared
    Vegas visible light
    Use ultra violet
    Xpensive x-ray
    Glasses gamma rays

    • @zordy3457
      @zordy3457 3 วันที่ผ่านมา

      Ooooooh

  • @succubuswitch
    @succubuswitch 4 หลายเดือนก่อน

    As someone who is studying this on a science level to better understand solar flares. Your break down is brillent

  • @adrianaestrada3853
    @adrianaestrada3853 ปีที่แล้ว +1

    Thank you for this video, I needed this for my upcoming exam!

  • @justinaguila9701
    @justinaguila9701 3 ปีที่แล้ว +17

    I just wanna be a film maker 😭 my teacher made me watch this. :

  • @risannthinimuralitharan7032
    @risannthinimuralitharan7032 3 ปีที่แล้ว +3

    Your explanation is just speechless 👍

  • @drysty792
    @drysty792 4 ปีที่แล้ว +115

    my teacher made me watch this

  • @socialtrash6742
    @socialtrash6742 4 ปีที่แล้ว +8

    Tysm your an actual big help 🙏❤️

    • @Cognitoedu
      @Cognitoedu  4 ปีที่แล้ว +6

      Well that’s good to hear!! Glad they’re useful to you!

    • @APower2004
      @APower2004 4 ปีที่แล้ว +3

      keep it in your pants

  • @janepopcorn1955
    @janepopcorn1955 2 ปีที่แล้ว +3

    I m confused. In this video it said ultraviolet is ionising but my textbook says only x-ray and gamma rays are ionising and the rest are non-ionising. Which one is true?

  • @kiki_1647
    @kiki_1647 2 ปีที่แล้ว +5

    I have a test tomorrow about this 😭😭😭😭😭😭
    But it helped so thank you and keep uploading them

    • @im.basmala
      @im.basmala 2 ปีที่แล้ว +1

      Damn armys are everywhere 😭😭 (no hate am a kpop fan)

  • @iz4mepixz440
    @iz4mepixz440 3 ปีที่แล้ว +36

    my teacher made me watch this
    and i still pay for the tuition :)

    • @gviral3104
      @gviral3104 3 ปีที่แล้ว

      are there other applications of electromagnetic spectrum?

    • @lyssaruth3026
      @lyssaruth3026 3 ปีที่แล้ว +4

      I know right , what a waste of 💰

    • @sophyjoby655
      @sophyjoby655 3 ปีที่แล้ว +1

      @@lyssaruth3026 that’s mean.....like seriously gongito use their time and money to help people learn

    • @lyssaruth3026
      @lyssaruth3026 3 ปีที่แล้ว +2

      @@sophyjoby655 that's not what I mean. What I mean is my teacher

    • @muhammadaarizmarzuq295
      @muhammadaarizmarzuq295 3 ปีที่แล้ว

      @@gviral3104 Light cycle(photosynthesis)

  • @aya2714
    @aya2714 3 ปีที่แล้ว +6

    i have an exam next week ill try and update whoever sees this

    • @yajatgaming1642
      @yajatgaming1642 ปีที่แล้ว

      Give us an update. What happened on that day

    • @floret9243
      @floret9243 3 หลายเดือนก่อน

      !

  • @itsmeamalia3860
    @itsmeamalia3860 3 ปีที่แล้ว +21

    I actually don’t get this at all

    • @tobeyofcl
      @tobeyofcl หลายเดือนก่อน

      Then you are just dumb

  • @sucahyogrianto1108
    @sucahyogrianto1108 3 ปีที่แล้ว +5

    I hope there are Indonesian subtitles because this is very useful

  • @haloapakabar6078
    @haloapakabar6078 3 ปีที่แล้ว +4

    Great explanation! Thanks!

  • @Trueking-eh2ce
    @Trueking-eh2ce ปีที่แล้ว

    I really enjoy this web coz i learn more than five topics a day which takes 365 days to cover at our school

    • @yukislife572
      @yukislife572 11 หลายเดือนก่อน +1

      💀☠

  • @kyojurosenpai6661
    @kyojurosenpai6661 3 ปีที่แล้ว +2

    This helped me alot 💞💞💞💞
    Please do more vids about science

  • @leonardoromano7210
    @leonardoromano7210 3 ปีที่แล้ว +2

    i had to watch this video because my test got cancelled and on zoom my teacher sent me a link to this video and i have to study as much as i can unfortunitally just waiting to get my GCSE's out of the way like in a few months .

  • @millaregreizielle1296
    @millaregreizielle1296 3 ปีที่แล้ว +2

    what will happen to the process of induction if the speed of EM wave slow down?

  • @jalissamolina1872
    @jalissamolina1872 ปีที่แล้ว

    Finally makes better sense electromagnetic wave lessons for dummies 😅

  • @richard-zs7tn
    @richard-zs7tn 4 หลายเดือนก่อน +1

    Have you had symptoms such as fatigue, headaches, poor memory, difficulty sleeping, and lack of clarity in your thoughts? It may seem like these could be the results of daily stress and frenzy, but there could be another culprit. All of these are symptoms of electro-sensitivity, which is something that more and more people find themselves affected by. Studies conducted in 1997 found "less than a few cases (of electro-sensitivity) per million", however now as much as 2.5% of the population is affected by electro-sensitivity. Even with the most moderate calculations, electrosensitivity is 10,000 times more common today than it was 20 years ago. Why could this be?
    Electro-sensitivity and its symptoms appear to be triggered by certain microwave frequencies of electromagnetic radiation. Due to their high frequency, microwaves allow for higher transmission rates and smaller antenna sizes, which is perfect for high-tech devices that are constantly getting smaller and faster. These are devices such as cell phones, tablets, laptops, and any device that can connect to Wi-Fi, which can now include TVs and refrigerators

  • @naeemnajir2261
    @naeemnajir2261 ปีที่แล้ว

    Another easy way to remember this pattern is " Roman Man Invented Very Useful X-ray Gun " Roman-radio waves , Man-micro waves , Invented-imfra red , Very-visible light , Useful-uktra violet , X-ray-x-rays , Gun-gamma rays , HOPE IT HELPS

  • @rennkaiy
    @rennkaiy 6 หลายเดือนก่อน +1

    If you want to remember all of this just listen to the electromagnetic spectrum song

  • @hafsakaleem7711
    @hafsakaleem7711 ปีที่แล้ว +3

    Rich men in vegas use xpensive guns

  • @hamdaniyusuf_dani
    @hamdaniyusuf_dani ปีที่แล้ว

    The problem with explanation of light by electrons drop down energy levels is it's hard to describe many known optical phenomena like reflection, refraction, polarization, diffraction, interference, birefringence, optical rotation.

  • @victoriagraepel7262
    @victoriagraepel7262 2 ปีที่แล้ว +1

    Learn the order by learning the electromagnetic spectrum song!

  • @filmontheverge6841
    @filmontheverge6841 3 ปีที่แล้ว +3

    thanks for the great videos!

  • @philipbrady7635
    @philipbrady7635 7 หลายเดือนก่อน

    Best explanation ever

  • @elino96
    @elino96 3 ปีที่แล้ว +4

    I am binge learning then two unskippable ads showd up

    • @marq6325
      @marq6325 3 ปีที่แล้ว

      So wut karen

  • @PandaTech._.786
    @PandaTech._.786 5 วันที่ผ่านมา

    What is the relation between the wavelengthand the frequency of the wave with the speed of the wave. Does changing the frequency change the speed or does it affect the speed??

  • @Aadhithiyanfromearth
    @Aadhithiyanfromearth ปีที่แล้ว

    Sir I have one doubt
    You said
    Gamma rays emitted by nuclear decay
    Visible light and UV x-rays emitted by electrons
    Infrared by bonds holding molecules vibrating
    What about Radio waves and microwaves

  • @DarthAssViolater
    @DarthAssViolater 2 ปีที่แล้ว

    How do electromagnetic waves move through a vacuum? If a wave is generated by particles shifting, what carries those energies in space?

  • @ParentalAdvertisement
    @ParentalAdvertisement 7 หลายเดือนก่อน

    How my teachers got us to learn this was making us listen to the EM spectrum song. I’ll give it to them it did work but it’s the type of song that’s irritating but it gets stuck in your head. 😭

  • @ahmedabdullahvlogs1
    @ahmedabdullahvlogs1 3 หลายเดือนก่อน +1

    I owe you so much

  • @icyyyy3734
    @icyyyy3734 ปีที่แล้ว

    My teacher told us like this
    Run -Radio Waves
    Miles - Microwaves
    In - Infra Red
    Very - Visible Light
    Unpleasant -Ultra Violet
    Xtreme - X -Rays
    Games -Gamma Rays

  • @torymonarchist
    @torymonarchist ปีที่แล้ว +2

    You can remember the order of the colours like this:
    Richard (Red)
    Of (Orange)
    York (Yellow)
    Gave (Green)
    Battle (Blue)
    In (Indigo)
    Vain (Violet)

  • @lauratopg
    @lauratopg 3 หลายเดือนก่อน +1

    a mnemonic I came up with if anybody wants to use it is
    Ravishing
    Men
    In
    Venice
    (are)
    Usually
    eXtremely
    Gay
    (only thing is the “are”, that isn’t part of the spectrum) enjoy lol

  • @C0op3r_12
    @C0op3r_12 7 หลายเดือนก่อน

    If your really finding it hard to remember them there’s a catchy song called the electromagnetic spectrum song

  • @mahirahmed1643
    @mahirahmed1643 3 ปีที่แล้ว +1

    I remember the order by this sentence:
    Rugby Match Is Very Unlike Xylophone Game.
    hope this helps.

  • @user-gi3yr1gl7j
    @user-gi3yr1gl7j 3 ปีที่แล้ว +2

    you can remember it by: RMI LUX G

  • @ThisCreature
    @ThisCreature 4 หลายเดือนก่อน

    My Adhd ahh cant focus on books so here i am.
    My way of remembering the electromagnetic spectrum:
    Radio tries baking food in a microwave. The microwave turns red and overheats. Rainbow visible light was bestowed upon, causing the sentient radio machine to turn purple, Radio now has X-ray powers but the downside is that his now grammar sucks.

  • @PandaTech._.786
    @PandaTech._.786 5 วันที่ผ่านมา

    can you tell the relation of electromagnetic waves with frequency and wavelength.
    AS YOU SAID WAVELENGTH DECREASE FREQUENCY INCREASES BUT WHAT ABOUT SPEED

  • @hydraa4493
    @hydraa4493 13 วันที่ผ่านมา

    i love you so much my glorious king olease never feel sad and go to sleeo full of joy

  • @muhammadabsarsheikh6254
    @muhammadabsarsheikh6254 ปีที่แล้ว

    I memorized the order by the following word, GXUIMR
    Gamma X-ray Ultra Infrared micro radio
    [Visible light is between ultraviolet and infrared]

  • @user-pw8ig1pm2v
    @user-pw8ig1pm2v 4 ปีที่แล้ว +8

    Can u do a vid on astronomy ty!!

    • @Cognitoedu
      @Cognitoedu  4 ปีที่แล้ว +5

      Space videos are on the wayyyyyyyyyyy! 🙆‍♂️

    • @user-pw8ig1pm2v
      @user-pw8ig1pm2v 4 ปีที่แล้ว +1

      @@Cognitoedu Ok tyyyyyyyyyy

  • @BlueMoon-sw6er
    @BlueMoon-sw6er 4 ปีที่แล้ว +4

    Do you have some tips for GCS
    Exams
    Not mainly on this topic but all of it I guess 😅

    • @Cognitoedu
      @Cognitoedu  4 ปีที่แล้ว +6

      Revise often! And exercise regularly! Wishing you all the luck 🙌

    • @BlueMoon-sw6er
      @BlueMoon-sw6er 4 ปีที่แล้ว +1

      @@Cognitoedu thanks bro you explain really well and you were a great deal of help while understanding chemistry 💯 thank you Soo much 🙏

  • @janjoonnnnnnnn
    @janjoonnnnnnnn 2 ปีที่แล้ว +1

    guys for the colors of the rainbow yall can use
    ROY Gave Birth In Vecna 👹

  • @ilovelightnovels
    @ilovelightnovels ปีที่แล้ว +1

    quick question, how are radio waves and micro waves produced?

    • @technicaltrickshot
      @technicaltrickshot 6 หลายเดือนก่อน

      oh yeah bro forgot to tell us that lol

  • @zinmot5457
    @zinmot5457 7 หลายเดือนก่อน

    great video, thanks

  • @xwntx_8578
    @xwntx_8578 3 ปีที่แล้ว

    Red Martians Invade Venus Using X-ray Guns - that helped me :>

  • @h.op.e7209
    @h.op.e7209 2 ปีที่แล้ว +1

    Really helped

  • @CHICHI-vn9kd
    @CHICHI-vn9kd หลายเดือนก่อน

    Do I need to also memorise the numbers like 10^-4?

  • @muhammadpatel5977
    @muhammadpatel5977 4 ปีที่แล้ว +4

    Cognito, do you know any good channels for gcse edexel practicals

    • @Cognitoedu
      @Cognitoedu  4 ปีที่แล้ว

      Hey I’m afraid I don’t for practicals specifically - sorry about that!

  • @asemahlemvimbi855
    @asemahlemvimbi855 3 ปีที่แล้ว +2

    Who ealse is here because they are doing a test tomorrow 😂😥😥

  • @abcdefghi-x9z
    @abcdefghi-x9z 3 ปีที่แล้ว +1

    Apparently telling the class to watch a TH-cam video is considered being a good teacher

  • @slightlybelowaverage9263
    @slightlybelowaverage9263 4 ปีที่แล้ว +6

    I came looking for copper and I found iron

  • @mattyboiii2727
    @mattyboiii2727 ปีที่แล้ว +1

    Red monkey in Vienna Using X-ray goggles

  • @arijeetkorde1406
    @arijeetkorde1406 4 ปีที่แล้ว +1

    Thanks , helped a lot 😀

  • @muhammadnasirharahap4317
    @muhammadnasirharahap4317 3 ปีที่แล้ว +3

    Translate nya tolong lah tuan guru

  • @Sxl4r.mp3
    @Sxl4r.mp3 3 หลายเดือนก่อน

    For anyone revising for the exam tmrw remember the em spectrum as Red Martians Invade Venus Using X-ray Guns!! Much easier :)

  • @Cognitoedu
    @Cognitoedu  2 ปีที่แล้ว +21

    If you’d like to practise what's covered in this video, check out the lesson on the Cognito platform - cognitoedu.org/coursesubtopic/p2-gcse-aqa-h-t_4.05. The platform’s totally free, and has been built to make learning and revision as easy as possible. The main features are:
    - Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
    - Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on.
    - Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
    - A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
    - A comprehensive bank of past exam papers, organised both by year, and also by topic.
    Amadeus & Tom

  • @brightsde3511
    @brightsde3511 9 หลายเดือนก่อน

    isn't uv non ionising? - 3:26

  • @elirich4815
    @elirich4815 4 ปีที่แล้ว +1

    What about wave properties I'm general ( wave speed and difference between transverse and longitudinal)?

    • @user-pw8ig1pm2v
      @user-pw8ig1pm2v 4 ปีที่แล้ว

      buzzkill he’ll probably do it in a later vid

    • @Cognitoedu
      @Cognitoedu  4 ปีที่แล้ว

      Hi Buzz, yep that’s coming soon 🥂

    • @elirich4815
      @elirich4815 4 ปีที่แล้ว

      @@Cognitoedu ok thanks

  • @Samantha-sq8yh
    @Samantha-sq8yh ปีที่แล้ว

    I memorise the order of the waves using the electromagnetic spectrum song

  • @karlamuycoporlares1093
    @karlamuycoporlares1093 ปีที่แล้ว

    Highly Reco!!! 🎉

  • @o_ho_kzb1182
    @o_ho_kzb1182 3 หลายเดือนก่อน

    to remember: Real Madrid is very Unique X-cept goalkeeper

  • @KarishmaSindhu-kk7xg
    @KarishmaSindhu-kk7xg 6 หลายเดือนก่อน

    thanks

  • @Noah-bb9dg
    @Noah-bb9dg 3 ปีที่แล้ว

    Remind me in 2022 to update u on my grades

  • @frs535
    @frs535 3 ปีที่แล้ว

    Cheers mate!