Grade 12 Physical Science: The Doppler Effect

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  • เผยแพร่เมื่อ 19 ต.ค. 2024

ความคิดเห็น • 253

  • @rethabilemofokeng1698
    @rethabilemofokeng1698 2 ปีที่แล้ว +120

    I'm a teacher myself. This is my first time teaching grade 12. I love the lesson and I'm going to present it the exact same way to my learners. Thank you!

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว +16

      I’m happy to hear that fellow colleague. I’m glad it’s able to help

    • @tumisogailgosebo5999
      @tumisogailgosebo5999 ปีที่แล้ว +5

      I'm a teacher. Teaching Gr 12 Physics after 5 years of break due to other personal reasons. I love your lessons. Wow😊

  • @Itsntsikayomzi_
    @Itsntsikayomzi_ 3 ปีที่แล้ว +86

    Such a life saver 😭😭😭 im beyond happy that i finally found a channel that will help me with my phyiscs 😭

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +1

      You're welcome 😊. Look out for more

    • @Khathide_
      @Khathide_ 3 ปีที่แล้ว

      @@MlungisiNkosi i think now u have to make a videos and categories it as challenging questions for each topic so we can prepare ourselves for testes sir😊

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      @@Khathide_great... Let's finish with the content first 😊

    • @evloghmenosxxx4035
      @evloghmenosxxx4035 3 ปีที่แล้ว +1

      I’m busy with an online Astrophysics course … so this Doppler effect is my fav in physics 👌🏻

    • @nonhlenyandu5701
      @nonhlenyandu5701 3 ปีที่แล้ว +1

      Me too

  • @siphelelenkuleko4389
    @siphelelenkuleko4389 2 ปีที่แล้ว +31

    I will forever be grateful 🥺😭from level 3 to level 6🙏🥺😭Thank You Siwela it's a pity that I did my matric 2020 and I got level 2 but look at God Now you really an Angel.🥺Kwande

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว +5

      😭😭😭😭😭😭😭😭😭😭😭
      Thank you so so much and congratulations on the great results

  • @thekidking2089
    @thekidking2089 3 ปีที่แล้ว +351

    Its kinda ironic how u are "mlungisi" and u fixing my marks 😂

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +127

      Lol... Well, I believe I am doing what I was born to do.
      Let's fix the country one result at a time. One scientist at a time. Iyalunga lento!!!

    • @vickymotloding2583
      @vickymotloding2583 2 ปีที่แล้ว +14

      The truth in this statement 😂

    • @DZMagadani
      @DZMagadani 2 ปีที่แล้ว +3

      🤣🤣🤣

    • @mickeythabile3993
      @mickeythabile3993 ปีที่แล้ว +4

      BARS!!!!😂❤❤❤❤

    • @kaymohvee1646
      @kaymohvee1646 6 หลายเดือนก่อน +1

      😂😂😂😂😂😂😂😂😂

  • @yolandamadikizela9080
    @yolandamadikizela9080 2 ปีที่แล้ว +48

    one of the best physical sciences teachers i have ever seen...keep it up brother🤗🤗🥰🥰

  • @isaacgumbu2140
    @isaacgumbu2140 2 ปีที่แล้ว +7

    you are changing the world, opening eyes and ears that are closed. i wish we had more teachers like you in this world.

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      Thank you so much. That's very kind of you

  • @anthonytesla8382
    @anthonytesla8382 2 ปีที่แล้ว +24

    😂Sir Mlu is literally creating more doctors, engineers and actuaries here that would have never believed they could do it. You can do it matrics!

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      Absolutely… That’s the goal 😊

  • @babyface2453
    @babyface2453 7 หลายเดือนก่อน +4

    To think I watched this video knowing nothing about the Doppler Effect, but now, I gained much knowledge. Thank you Mlungisi Nkosi.🙏🏽

  • @papamampangele9522
    @papamampangele9522 3 ปีที่แล้ว +19

    You are a natural! I love how you explain everything so well. You're honestly a life saver.
    I've been hired to be a physic tutor and the last time I did physics was in 2013. I used to be so stressed uba ndizothini kubafundi when I meet them but you came through with your channel. You made my revising so easy🙏🏾
    keep on doing these, if learners camp here they'll definitely pass with flying colors. Kudos to the good work!!!

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +2

      Hello Papama,
      thank you for the kind feedback. If we have any chance of changing the future of our nation and truly uplift our people from the clutches of poverty, it really starts with us.
      Let's do the best we can to help our people by giving quality accessible education. Do your best to develop yourself and be the best. Please send me an email

    • @papamampangele9522
      @papamampangele9522 3 ปีที่แล้ว +2

      @@MlungisiNkosi thank you so much. Lemme drop the email right now.

  • @nhlanhlamotau4101
    @nhlanhlamotau4101 3 ปีที่แล้ว +28

    Thank you so much, Mr. Nkosi, I was clueless but now I've gained knowledge

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +1

      Keep your eyes on this channel

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +1

      Great... That's how we like it.

  • @nanamohlatlego1823
    @nanamohlatlego1823 2 ปีที่แล้ว +17

    Finally I'm starting to enjoy physics because of you 😭😭😭. Thank you so much sir

  • @ian_sambo04
    @ian_sambo04 2 ปีที่แล้ว +18

    32:16 I'm impressed , genius stuff.

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว +2

      I am loving the confidence 🤗❤️

  • @boipelomolepo7217
    @boipelomolepo7217 3 ปีที่แล้ว +20

    Best physics teacher ever!😭😭😭✌🏾❤

  • @lindondlovu8313
    @lindondlovu8313 2 ปีที่แล้ว +4

    Mr nkosi . Thank you so much for these videos. Im preparing for my matric exams this year.. and because of these videos im going to nail physics. You are a star! You just make everything easy!

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว +1

      Thank you so much… I’m glad that you’re gaining confidence from using these videos.

  • @murendeniwendy206
    @murendeniwendy206 3 ปีที่แล้ว +23

    "Now ladies and gentlemen I want you to please stay with me"😂❤❤❤❤❤👑🏆

  • @bulumkojombile8329
    @bulumkojombile8329 2 ปีที่แล้ว +17

    I watched this the night before I wrote my physics paper in the June exam and I got full marks for this section 🙏danko sir

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว +1

      Wow 🤩. Like a pro… well done

  • @winkylufefezuma4424
    @winkylufefezuma4424 3 ปีที่แล้ว +14

    please teach for the whole year ....im getting As for physics because of you, you are an amazing teacher

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +1

      Amaaaaaaaazing.... I just wanna grab my camera and get to work. I'm proud of you. Keep going!!!

    • @dionne5558
      @dionne5558 3 ปีที่แล้ว +1

      Mr Nkosi do u perhaps do Zoom classes

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      @@dionne5558 I do... Please send me an email: mlungisi.m.nkosi@gmail.com

  • @khontsemalebo9820
    @khontsemalebo9820 3 ปีที่แล้ว +8

    Ah sir I’m going to get a distinction In November, all because of you . You make physics so simple

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      Awesome 😀. Please do come back to tell us about it

  • @refilwefiki6669
    @refilwefiki6669 3 ปีที่แล้ว +6

    I just want to thank you for this amazing video... I started watching today and i am going to use them till final exams.. You are excellent shem. Thank you

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      You are more than welcome

    • @refilwefiki6669
      @refilwefiki6669 3 ปีที่แล้ว +1

      Can you please make a video on IUPAC NAMING if possible please

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +2

      @@refilwefiki6669 I will be doing that tomorrow.

  • @janaepeters4865
    @janaepeters4865 หลายเดือนก่อน +1

    Went from 70s to 90s with my favourite uncle! I love you mlungsi, I hope God multiplies EVERYTHING you have and want❤

    • @MlungisiNkosi
      @MlungisiNkosi  หลายเดือนก่อน

      Congratulations 🥳. Thank you 🙏🏾❤️

  • @KhozaSiyabonga-hn7kg
    @KhozaSiyabonga-hn7kg 4 หลายเดือนก่อน +2

    I'm doing matric for the second time but for the one of the table I found it helpful and I promise that through your channel on my final exams I will move away from that level 5 to level 7

  • @DIJONh100
    @DIJONh100 3 ปีที่แล้ว +3

    AMAZING WORK SIR. Please continue this! You are doing the lord's work.

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +1

      I definitely will... Make it worth every minute of every recording. Thank you

  • @tumelofaleni2098
    @tumelofaleni2098 3 ปีที่แล้ว +3

    Thank you so much for these videos, you make everything easier. I really appreciate your hard work and effort into making these.

  • @patriciamosadi5247
    @patriciamosadi5247 3 ปีที่แล้ว +8

    Yooh thank you very much....you are blessed with teaching..because wow 😭👏👏

  • @kwanelengobese9696
    @kwanelengobese9696 3 ปีที่แล้ว +3

    You know what sir i dont even know how to thank you...you are doing a good job believe me..thank you so much🙏..God bless you

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      Thank you so so much. So glad I can make a difference where it matters

    • @siphokazizibi6242
      @siphokazizibi6242 3 ปีที่แล้ว +1

      He has saved me from depression

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      @@siphokazizibi6242 Who is chopping onions? 😭

  • @cappmasters7253
    @cappmasters7253 ปีที่แล้ว +2

    You're the best teacher in the world and please don't give up on trying to help us as we are learners 🥰🏆🏆🏆🏆

  • @neophadishi424
    @neophadishi424 2 ปีที่แล้ว +5

    Thanks for helping us Sir, now I’m watching this lesson before we start the topic at school 🔥🔥

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      That is great wisdom

    • @sinethembantshali8601
      @sinethembantshali8601 2 ปีที่แล้ว +1

      Let's get that 100%

    • @sinethembantshali8601
      @sinethembantshali8601 2 ปีที่แล้ว +1

      @@MlungisiNkosi Thank you so much Mr for your videos...Your videos strengthened my love for this subject.Thank you,thank you so much...Without you I wouldn't have gotten the 93% that I got for Term 1🙏Thank you Mr Nkosi.By the way my Physics teacher is also a Nkosi😄I guess all science teachers with the Nkosi surname are always the best❣️

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว +1

      @@sinethembantshali8601 Wow!!! Your comments just fill me with tears 😭

  • @djdanzo206
    @djdanzo206 ปีที่แล้ว +2

    looking at it in terms of proper and improper fractions makes it better to understand 👍

  • @CharlesMasemene
    @CharlesMasemene หลายเดือนก่อน +1

    thank you so much sir for sharing your knowledge with us your the best teacher ever

  • @seshlanpillay3816
    @seshlanpillay3816 3 ปีที่แล้ว +3

    Thank you so much I writing my final exam soon and this video really helped me.

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +1

      I feel like dancing on the roof... I'm glad I could assist

  • @Nkosana767
    @Nkosana767 ปีที่แล้ว +1

    5.1.2 on the Second Last question has different velocities for the different information… when using the 20m|s information…..you get a speed of sound of 340m/s

  • @HappynessNomthandazo
    @HappynessNomthandazo หลายเดือนก่อน +1

    Just for an hour already got my distinction

  • @ofentsegaobuse4127
    @ofentsegaobuse4127 2 ปีที่แล้ว +5

    Thank you Mr Nkosi for helping me with physics now I have better understanding...can you plz do Doppler effect with light and it's questions

  • @ssetimbakizito5290
    @ssetimbakizito5290 2 ปีที่แล้ว +2

    U really made t easier for to revise phy may da almighty bless u my dear Sir 4 da torelant work ur doing

  • @Sharoll_Makofane
    @Sharoll_Makofane 3 ปีที่แล้ว +7

    2k subs yeeeeh!!!
    can you please make a video on Rates of reaction and factors affecting rate

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      Please keep your eyes on this channel.

  • @mokgadileferela4755
    @mokgadileferela4755 2 ปีที่แล้ว +4

    Sometimes l wonder how did Mr Mlungisi Nkosi pass his matric year 🤔
    because he so brilliant

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว +6

      The amazing thing is I didn’t pass well the first time around. I had to upgrade to get As in Maths and Science.

  • @liralira993
    @liralira993 2 หลายเดือนก่อน +1

    After 15 years 😢 .. I now understand maths and science.. Thank you

    • @MlungisiNkosi
      @MlungisiNkosi  2 หลายเดือนก่อน

      Kudos to you… You are my hero

    • @sifisoxulu7739
      @sifisoxulu7739 หลายเดือนก่อน

      When are you going to write?

  • @tsakanichristopher7956
    @tsakanichristopher7956 3 ปีที่แล้ว +2

    Mr nkosi may God you you are a life saver

  • @ducefxmarlina2096
    @ducefxmarlina2096 3 ปีที่แล้ว +2

    this is amazing Mr Nkosi.....keep up the good work!

  • @londiwetenza2841
    @londiwetenza2841 ปีที่แล้ว +1

    The beauty of physical sciences 🤲🏾.

  • @tanakachinembiri344
    @tanakachinembiri344 3 ปีที่แล้ว +3

    I'm writing physics June exam tomorrow and I know I'll ace this topic tomorrow
    Thank you so much❤

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      You have no idea how much that fills me with joy

    • @tanakachinembiri344
      @tanakachinembiri344 3 ปีที่แล้ว +1

      @@MlungisiNkosi I'll be sure to check out the rest of your videos

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      @@tanakachinembiri344 you won't regret it one bit 😉

  • @DUDEONMYWAY
    @DUDEONMYWAY 3 ปีที่แล้ว +4

    thank you sir it helped me triple gem bless you love from sri lanka

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      It's great to get some love from Sri Lanka ❤️

  • @thobilemasoka6655
    @thobilemasoka6655 2 ปีที่แล้ว +2

    Seriously you are really something else, I have neve met someone who is good as you with Physix... Thank you so much Mlungisi 😭😭❤️❤️❤️❤️❤️

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      Ngifundisa I-Physics uze ukhale 😂. Thank you so much

    • @thobilemasoka6655
      @thobilemasoka6655 2 ปีที่แล้ว +1

      @@MlungisiNkosi 😂😂😂

  • @scebisombali2718
    @scebisombali2718 3 ปีที่แล้ว +10

    Mr Nkosi may u please make a video on rates of reaction

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +6

      I will cover Organic Chemistry first, particularly how to name Organic compounds and thereafter Rates of Reaction.

  • @reabetswemmonoa7774
    @reabetswemmonoa7774 2 ปีที่แล้ว +4

    What a great lesson👍. Was worth the watch.

  • @kamogelomogane5408
    @kamogelomogane5408 2 ปีที่แล้ว +10

    You Sir are the best,I didn't even have to go through my textbook notes for this module but I still managed to get every calculation right. Thank you.
    Question: did you come up with that proper/improper fraction method because wow🤣,it works like a charm?

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว +4

      Yes I came up with it... I'm glad it's helpful to you.

  • @tshepisokhumalo9922
    @tshepisokhumalo9922 ปีที่แล้ว +1

    Bhuti Mlu may Good God bless you cha I'm improving my physics because of you🙏❤️🥺

  • @thatodlamini7395
    @thatodlamini7395 3 ปีที่แล้ว +1

    I remember in my class explaining this but I could not understand until now thank you very much Mr Nkosi

  • @zazatjijombo174
    @zazatjijombo174 2 ปีที่แล้ว +3

    I was so helped by this video thaaank you so much sir

  • @lindiwekholopane
    @lindiwekholopane 2 ปีที่แล้ว +2

    at this point I feel like I owe you a distinction. Thank you so much. 😭😭

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      Then please pay your debt 🤗

  • @djdanzo206
    @djdanzo206 ปีที่แล้ว +2

    writing physics on Thursday, Im very happy with this lesson🤓

  • @keabetsweblackchild1731
    @keabetsweblackchild1731 2 ปีที่แล้ว +5

    If only my physics teacher was precise as you are 😭

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว +3

      Please respect him as well. He is doing his best

  • @soluleledumisana6836
    @soluleledumisana6836 ปีที่แล้ว +2

    Your videos are very helpful and easy to understand Sir ☺️ thank you so much🤝
    I'm worried about marking, will i still get full marks if write fractions in all my calculations instead of decimal places
    And then round off my final answer into two decimal places??🤔❤️

    • @MlungisiNkosi
      @MlungisiNkosi  ปีที่แล้ว +1

      That’s perfectly thee best thing to do… Yes you will get full marks

    • @soluleledumisana6836
      @soluleledumisana6836 ปีที่แล้ว

      Awesome 👌🏽☺️, thank you Sir☺️

  • @melissaackerman5854
    @melissaackerman5854 3 ปีที่แล้ว +4

    Thank You So Much Sir!🙏🏿
    May you please also make videos on Newtons Laws calculations🙏🏿

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +2

      As if you knew... That's what's next. Please give me feedback on how you're finding the lesson. So that I can improve my delivery.

    • @melissaackerman5854
      @melissaackerman5854 3 ปีที่แล้ว +1

      Yayy! Looking forward to it.
      This lesson was very helpful✨ Highly appreciate it🙏🏿

  • @NandiiThembile
    @NandiiThembile 6 หลายเดือนก่อน +1

    You are the best teacher

  • @hlengi3675
    @hlengi3675 2 ปีที่แล้ว +2

    Best teacher ever!!! 🥰

  • @nomsamatiso8233
    @nomsamatiso8233 2 ปีที่แล้ว +3

    Siyabonga Bhuti Mlungisi... Cha iyazwakala into oyichazayo

  • @nokulungalungi2463
    @nokulungalungi2463 2 ปีที่แล้ว +1

    Just in 38:01 I already learned alot🥺😭😭 thank you so much for the video.... I'm happy🥺💯🙏🙏

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      You’re more than welcome 🤗

  • @alisadiyathool
    @alisadiyathool 3 ปีที่แล้ว +2

    Thank you for your amazing videos , GOD bless

  • @SbongakonkeZondi-f5q
    @SbongakonkeZondi-f5q ปีที่แล้ว +1

    im in University now and you are still my Hope Sir 😀😀

  • @WandileNtando-sk4kw
    @WandileNtando-sk4kw 7 หลายเดือนก่อน +2

    Malume besacela usenzela i-special lesson on how to interpret ama-graphs e-Doppler Effect?????

  • @NONO-kh3lp
    @NONO-kh3lp 6 หลายเดือนก่อน +2

    your calculator is at function M ,you should restart it coz sometimes you will get incorrect answers

  • @happybalu7916
    @happybalu7916 6 หลายเดือนก่อน +1

    Sir if I may ask which year is this question 3 with red shift

  • @rhulanivictoria5096
    @rhulanivictoria5096 2 ปีที่แล้ว +1

    I didn't understand at speed of 120kmh-1 how u did it.did they give that at the question or they said speed of 120 then full stop?

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      You mean how I converted it ?

  • @alaikachiloane2562
    @alaikachiloane2562 5 หลายเดือนก่อน +1

    Sir why did you round off in the middle of your calculations?

    • @MlungisiNkosi
      @MlungisiNkosi  5 หลายเดือนก่อน +1

      I shouldn’t actually but it becomes too cumbersome when I’m explaining at times

  • @lesedimashilo2494
    @lesedimashilo2494 2 ปีที่แล้ว +3

    Thank you for making things simple 😚

  • @ayeshabibisulaiman9915
    @ayeshabibisulaiman9915 3 ปีที่แล้ว +3

    This video helped me so much.
    I could answer every pass paper question that I attempted 🙂

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว +2

      I'm glad its served the intended purpose. Ultimately I want to ensure that you truly understand. You are most welcome

  • @smartboy23495
    @smartboy23495 ปีที่แล้ว +1

    Sir the period is given in seconds or minutes

  • @tshepomotau4354
    @tshepomotau4354 ปีที่แล้ว +3

    What if the source and the observer are both moving?

    • @MlungisiNkosi
      @MlungisiNkosi  ปีที่แล้ว +2

      That’s beyond the scope of our syllabus but I can show you what happens

    • @Nkosana767
      @Nkosana767 ปีที่แล้ว

      Thats what I was also thinking

  • @rishilemaluleke6932
    @rishilemaluleke6932 3 ปีที่แล้ว +1

    Thank you much Mr Nkosi!!

  • @SaneleMavundla-wp1ex
    @SaneleMavundla-wp1ex ปีที่แล้ว +1

    Tnkx for making me understand better

  • @MbaliyethuKoliti
    @MbaliyethuKoliti หลายเดือนก่อน +1

    Mlungisi,you're the best

    • @MlungisiNkosi
      @MlungisiNkosi  หลายเดือนก่อน

      Thank you 🙏🏾

  • @gizaleramo1564
    @gizaleramo1564 2 ปีที่แล้ว +2

    Thank you sir you are actually the best teacher thank so much

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      You’re most welcome 🤗. Thank you

  • @masebechuene
    @masebechuene 4 หลายเดือนก่อน +2

    Best of the best ❤

  • @abigailqholosha88
    @abigailqholosha88 2 ปีที่แล้ว +1

    Yoh u are the best physics teacher🥰🥰🥰

  • @rivoningomatia-er3oi
    @rivoningomatia-er3oi ปีที่แล้ว

    Can you please work out the November 2022 Doppler Effect question..... it's confusing

  • @modiphiri3155
    @modiphiri3155 2 ปีที่แล้ว +1

    thank you very much😢,I was weeping a few hours ago ,I'm good now all thank to you
    p.s I'm writing tomorrow in a few hours

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      A new addition to our family… Where have you been?

  • @omaaatlabritney6205
    @omaaatlabritney6205 3 ปีที่แล้ว +1

    Thank you very much sir....u make Doppler effect topic to be easier for me🤩🙏😸

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      You are most welcome. I hope to make all other topics this easy for everyone

    • @omaaatlabritney6205
      @omaaatlabritney6205 3 ปีที่แล้ว

      @@MlungisiNkosi 🙏🤩🤩

  • @MoelediMalatji
    @MoelediMalatji ปีที่แล้ว +1

    ❤you are appreciated.

  • @sibongisenijeffrey6730
    @sibongisenijeffrey6730 2 ปีที่แล้ว +1

    You made it easier for me thanks alot😭🥰

  • @y.saucey644
    @y.saucey644 ปีที่แล้ว +2

    ayy you're the best sir.🎉

  • @winniemahlangu8860
    @winniemahlangu8860 2 ปีที่แล้ว +2

    Thank u sir u such a blessing

  • @shortiesyt502
    @shortiesyt502 หลายเดือนก่อน +1

    hello, how do we get the velocity of the source?

    • @MlungisiNkosi
      @MlungisiNkosi  หลายเดือนก่อน

      Use the formula and make (Vs) the subject of the formula

  • @heavenlykizzy4344
    @heavenlykizzy4344 4 หลายเดือนก่อน +1

    Thank you so much

    • @MlungisiNkosi
      @MlungisiNkosi  4 หลายเดือนก่อน

      You're most welcome

  • @thando_tlng
    @thando_tlng ปีที่แล้ว +3

    Hello sir can you please do doppler this question
    2014 Limpopo Preliminary P1 Q6

  • @moneuamber5948
    @moneuamber5948 ปีที่แล้ว +1

    Thankyou very much sir

  • @lebogangchiloane7251
    @lebogangchiloane7251 3 ปีที่แล้ว +1

    thank you, thank you very much sir but next time adjust your camera correctly but the lesson was the best wow❤❤❤

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      Thank you... I will take your recommendation with the seriousness it deserves. Thank you

  • @palesamphahlele2689
    @palesamphahlele2689 5 หลายเดือนก่อน +1

    I used experiment number 4 for question 5.1.4 and I got an answer of 339,86 m/s

  • @siphokazizibi6242
    @siphokazizibi6242 3 ปีที่แล้ว +3

    The person who unliked this video you are shameless

    • @MlungisiNkosi
      @MlungisiNkosi  3 ปีที่แล้ว

      It's ok... They are allowed. Perhaps my approach is not their cup of tea. Lol...
      I appreciate you loving the content though. Thank you, thank you, thank you

  • @slindoZ
    @slindoZ 2 ปีที่แล้ว +1

    I can't see the question papers clearly.
    Thank you for the videos.

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      Did you understand the lesson?

    • @slindoZ
      @slindoZ 2 ปีที่แล้ว +1

      @@MlungisiNkosi yes. I don't understand the the bat and moth questions. And the red and blue shifts,I don't understand them very well as I should.

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      @@slindoZ send an email to info@mlungisinkosi.co.za to book a session. I’ll take you through it

  • @flexace768
    @flexace768 2 ปีที่แล้ว +4

    😂😂😂ai no uyi Goat🔥🔥🔥🔥📻

  • @joaneyjlemmetjies5297
    @joaneyjlemmetjies5297 ปีที่แล้ว +1

    Can I have an easy definition of doppler effect please

    • @MlungisiNkosi
      @MlungisiNkosi  ปีที่แล้ว

      Eish when you hear it, please share

  • @tsheposhomang712
    @tsheposhomang712 3 ปีที่แล้ว +1

    Thank you so much.

  • @kamogelokhunou5213
    @kamogelokhunou5213 ปีที่แล้ว +1

    May God bless you ♥️🤟

  • @zazatjijombo174
    @zazatjijombo174 2 ปีที่แล้ว +1

    Would you pls make a video on deformation of solids:young's modulus

    • @MlungisiNkosi
      @MlungisiNkosi  2 ปีที่แล้ว

      I’ll definitely look into it in the future.

  • @neomohole9117
    @neomohole9117 หลายเดือนก่อน +1

    Goat.🥺

  • @kibafresh9147
    @kibafresh9147 3 ปีที่แล้ว +1

    You made it simple

  • @fulufhedzanimunyai2415
    @fulufhedzanimunyai2415 2 ปีที่แล้ว +1

    Thank you mr nkosi

  • @noxolo1554
    @noxolo1554 2 ปีที่แล้ว +1

    Thank you❤️

  • @sisandafutshane2169
    @sisandafutshane2169 2 ปีที่แล้ว +1

    ThankU!