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Grade 12 Physics | Photoelectric effect| Full lesson 

Mlungisi Nkosi
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22 окт 2024

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Комментарии : 274   
@tapiwamutasa9295
@tapiwamutasa9295 3 года назад
I watched this in 1.5x speed and understood in 30 minutes 😭 you explained in 30 minutes what my teacher couldn’t in 3 hrs.
@MlungisiNkosi
@MlungisiNkosi 3 года назад
I can only imagine what I sound like at higher speed 😂. I wouldn't dare listen to myself... Thank you so much. Please do appreciate your teacher's efforts as well. S/he is doing their best under the circumstance...
@tinaye8638
@tinaye8638 3 года назад
Lol you also writing tomorrow neh😭💔
@ruthc6791
@ruthc6791 Год назад
@@MlungisiNkosi I actually listen to all your videos at x2 speed because I want to watch ALL the content in time💪🏆
@MlungisiNkosi
@MlungisiNkosi Год назад
@@ruthc6791 I can only imagine how weird I sound 😂
@Tink29
@Tink29 Год назад
I thought i was the only ond who did that , it's either 1,5x or 2x 😂😂❤️ love this guy , he's brilliant. Some of our student teachers watch his videos then they come teach us in class what he says on his videos WORD FOR WORD and i go like uh oh I've heard this before..but i probably would too he's just too good😂
@tumelomashiane6033
@tumelomashiane6033 Год назад
Law of Mlungisi-States that the more you watch his videos, the more you will pass Maths and Science at lesser work done per unit time
@mzansigotdrip1480
@mzansigotdrip1480 Год назад
🤣 I second this one
@mihlemanana86
@mihlemanana86 Год назад
So trueeee😂
@Nthabi_tenacious
@Nthabi_tenacious Год назад
😂😂
@guts1859
@guts1859 Год назад
Mlungisi watchtime is directly proportional to maths and physics marks
@Kallaco
@Kallaco 3 месяца назад
​@@guts1859is that berserk
@thandimamba7076
@thandimamba7076 2 года назад
Just Went From Level 1 In Physical Science To Level 3 In First Term And From Level 3 To 5 In Second Term And Aiming For 7 In My Examination
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Wow!!! Wow!!! Wow!!! It’s the confidence for me 🔥🔥🔥🔥🔥🔥
@MasterKTSHIKS
@MasterKTSHIKS 11 месяцев назад
Did you get it?
@simamkelembinda9058
@simamkelembinda9058 28 дней назад
2 years later and I also wanna know if you got the code 7 for your final examinations🙏
@samkelisiwembulawa363
@samkelisiwembulawa363 3 года назад
All of your videos are different in their own way✔🙂. The is a very painful thing, watching a lesson or a video several times but still don't understand what is happening, I've experienced that and I ended up accepting that physics is not 4me. but now that I am a part of this family I love physics and I know every chapter from the start😊 I understand everything, because of you Sir, you are a blessing from God 😊💗
@MlungisiNkosi
@MlungisiNkosi 3 года назад
You scared me a bit in how you started... Lol. But I love the build up to your story. Thank you so much and I'm wishing all of God's best as you prepare for exams. Keep up the great work
@samkelisiwembulawa363
@samkelisiwembulawa363 3 года назад
Am so hurt that u gonna start mathematics when am no longer in high school I don't know whether I'm gonna need maths there or not😖, but my maths teacher is like you🤓😉she makes everything easy☺
@samkelisiwembulawa363
@samkelisiwembulawa363 3 года назад
But sir why teachers who teach physics or maths don't teach both of them🤔?
@MlungisiNkosi
@MlungisiNkosi 3 года назад
@@samkelisiwembulawa363 those that can.. Do.
@trevorkhetsekile7864
@trevorkhetsekile7864 Год назад
Thank you sir. Your videos really help us out here. I got 93% for Physical Science in September and I am aiming to get 100% in my final exam
@Nthabi_tenacious
@Nthabi_tenacious Год назад
Please give me tips 😢 Am stuck on 80's
@melissamusareva3977
@melissamusareva3977 Год назад
Me too ey I really need those tips 😭
@nozipho6119
@nozipho6119 Год назад
⁠@@Nthabi_tenaciousno but can I have your tips😩🤲🏽
@sifisoxulu7739
@sifisoxulu7739 7 месяцев назад
Plz show me you Exam mark 😊
@linamandlamotlotsi4633
@linamandlamotlotsi4633 3 года назад
my guy,you the reason why I get distinctions in physical science#classof2021
@MlungisiNkosi
@MlungisiNkosi 3 года назад
I celebrate with you... Well done. 😊
@mikeoxlong393
@mikeoxlong393 2 года назад
Sbwl
@KeithNjenge
@KeithNjenge 2 года назад
@@mikeoxlong393 🤣🤣🤣🤣
@oarabilesiyabongamaine3761
@oarabilesiyabongamaine3761 3 года назад
Every since i have been watching your channel i have improved in my physics, I went from level 3 to level 6.
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Wow!!! It's these kind of stories that make it an absolute blessing to serve.
@makgethwaphala7668
@makgethwaphala7668 3 года назад
Wow that's amazing! Keep it up for the trials and finals ❤️
@sifisoxulu7739
@sifisoxulu7739 7 месяцев назад
​@@makgethwaphala7668Share your final mark in Physical Science 😊
@mahlatsepuso1633
@mahlatsepuso1633 3 года назад
Sir o star🏆🏆
@MlungisiNkosi
@MlungisiNkosi 3 года назад
And le wena o tloba star 🌟 Just watch those results as they transform
@mihlaliguga1698
@mihlaliguga1698 2 года назад
@@MlungisiNkosi mine are transforming already, from getting level 3, I'm now on level 5 but aiming for level 7.🥰
@georgejungle9017
@georgejungle9017 3 года назад
Man bless your Soul I have my prelims tomorrow and I just want to say thank you you've saved me and a lot of others heartache. I hope more physics students discover this channel and again thank you.
@MlungisiNkosi
@MlungisiNkosi 3 года назад
It's my sincere pleasure...
@ntsakisoo.m
@ntsakisoo.m 3 года назад
I wish I found this channel before my prelims, I’ve watched all of them and I understand my work. 😩🤝
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Askies... Now that you have discovered this gold mine, do share it with others. All the best for your exams
@DylanSwarts
@DylanSwarts 2 года назад
Thanks for your hard work in producing these videos! I'm a 90% Physical Science student and it always helps to have good videos that I can use as refreshers or to build a better understanding on fundamental concepts I may have forgotten over time.
@MlungisiNkosi
@MlungisiNkosi 2 года назад
It’s my pleasure. You’re most welcome
@nokuthulagumede4339
@nokuthulagumede4339 Год назад
​@@MlungisiNkosiif given v how do i know whether it's vrms or vmax?
@AkhanyaMatandabuzo
@AkhanyaMatandabuzo 2 месяца назад
I have a good likely of finding this channel before my trial exam
@MlungisiNkosi
@MlungisiNkosi 2 месяца назад
Welcome to the family 🥳
@BoundBy_Faith
@BoundBy_Faith Год назад
this section does not require that much work and energy tbh, you are saving us from 100 pages of textbooks just to grasp these basics you covered in less than an hour
@MlungisiNkosi
@MlungisiNkosi Год назад
It is my pleasure 😇
@bonniem1865
@bonniem1865 Год назад
sometimes i get teary eyed mid video because i appreciate you sharing your teaching ability to help those of us that struggle to understand. Thank you so much
@MlungisiNkosi
@MlungisiNkosi Год назад
You are so welcome… You comment fills me with tears
@MafefeAcademyTutors
@MafefeAcademyTutors Год назад
Man, you're good with this. I am a civil engineer, but I missed some of the most essential lessons. Thanks for helping us catch up thanks.
@bryangomez4136
@bryangomez4136 3 года назад
Our MINISTER of PHYSICS😎ENJOYED IT🤜🤛
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Wow, I see you've been incredibly busy the past 24 hours. I smell a distinction 😊
@arttaku
@arttaku Месяц назад
I have been struggled in this lesson for so long, thank you for making this video you really cleared all my confusion. Appreciated it😭❤️
@lunaaa.s
@lunaaa.s 11 месяцев назад
writing my final tomorrow and this is my first time fully understanding this topic , thank you so much sir [ literally just started studying an hour ago😔]
@calvinbafshoe2626
@calvinbafshoe2626 3 года назад
Interesting chapter I love it. One of the chapters I really need to focus on and do research on when I will be doing my master's degree. I relate to the energy of the photon as the force applied and work function as the static friction of the object. In order for a person to move/accelerate an object, the person must overcome the static friction of the object. And so in this case the energy of the photon which is force applied must be greater than the work function for the electrons to be emitted.
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Excellent sir... It is exactly the same thinking.
@siyabulelampinge564
@siyabulelampinge564 3 года назад
Jeez Brue,what an explanation,big it up by the way and good luck on your masters
@calvinbafshoe2626
@calvinbafshoe2626 3 года назад
@@siyabulelampinge564 Thanks man 🙏
@mlungisijunior3049
@mlungisijunior3049 3 года назад
Good day, Sir....I'd like to start by applauding you for all your phenomenal physical science videos and teaching techniques, they really do come in handy and are much appreciated....But I have a request for you to please dig further on the photoelectric effect and perhaps do a video on the emission and absorption spectrum as I have a problem understanding the concept....Looking forward to your response Sir
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Bitso... I've heard you and I'll do the right thing 👍🏾
@Movies0700
@Movies0700 3 года назад
Your lessons just made my revisions simple and manageable ❤️👌🏾
@MlungisiNkosi
@MlungisiNkosi 3 года назад
It's my pleasure... You are welcome.
@KhozaSiyabonga-hn7kg
@KhozaSiyabonga-hn7kg 4 месяца назад
Thanks sir in did your are the best I'm now verifying everything that my teacher has thought me. Last year I have got Level 5 in Physical Science this year I'm going to get Level 7 it is because of your presence in my lessons 🙏🏼📚
@MlungisiNkosi
@MlungisiNkosi 4 месяца назад
Keep it up. Let’s gooooo
@guts1859
@guts1859 Год назад
You've helped me improve my physical science marks from 80% in term 2 to 90% in prelims. Im hoping to increase it even more for the coming finals!
@MlungisiNkosi
@MlungisiNkosi Год назад
Well done ❤️
@sifisoxulu7739
@sifisoxulu7739 7 месяцев назад
What mark you got in Final exam?
@Kumandra_Bullock
@Kumandra_Bullock 3 года назад
I'm so gonna slay my exams with these...thank you sooooo much
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Yeah... Let's do that. 😄
@amyyoung3791
@amyyoung3791 2 месяца назад
Thank you sir! God has given you the gift of teaching 🙏
@MlungisiNkosi
@MlungisiNkosi 2 месяца назад
You are very welcome and thank you
@nomvelosibanda5013
@nomvelosibanda5013 3 года назад
How i wish you my teacher from grade 10,lesseons are so understandable
@MlungisiNkosi
@MlungisiNkosi 3 года назад
I am now... 🤗
@Lebogang_shabangu
@Lebogang_shabangu Год назад
Writing tomorrow and this is my first time understanding this. Thank you sir
@MlungisiNkosi
@MlungisiNkosi Год назад
You’re most welcome
@tickled41
@tickled41 2 года назад
This has been the most helpful video! I've been stumped on this and watched so many vids to try to figure it out. thank you so much!!
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re welcome
@TariroGwenjere-pe2hf
@TariroGwenjere-pe2hf Месяц назад
OOOOOH MY GOD, i am done watching all of your videos this is the right time for me to do past papers
@MlungisiNkosi
@MlungisiNkosi Месяц назад
That’s awesome 🤩
@triciayang9165
@triciayang9165 3 года назад
Yoh! This man saves lives
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Thank you ❤️
@hastings4949
@hastings4949 2 года назад
I now have hope in this subject. I am much grateful sir ❤
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You're welcome
@ricardochilima8644
@ricardochilima8644 2 года назад
No cap😂😂... Hope once again
@bulelanihlakula7187
@bulelanihlakula7187 2 года назад
Thanx a lot Dr Nkosi. I am so empowered listening to this video
@taurabenning4094
@taurabenning4094 3 года назад
Thank you so much, this made me understand the topic completely! I'll be visiting your page whenever I get stuck in the future.
@MlungisiNkosi
@MlungisiNkosi 3 года назад
You're most welcome... Please feel free to use this channel as a resource whenever you need to. Don't forget to subscribe 😊
@ChinecheremPurity-fq5cj
@ChinecheremPurity-fq5cj Год назад
Thank you so much sir for saving me in this topic Just preparing for my exam tomorrow
@PhumzileHlamalani
@PhumzileHlamalani Год назад
I'm writing physics in 20 days if am not mistaken. And I'm really struggling in physics but I'll hope I'll get a good level when I get my statement. But you surely are a good teacher ❤thank you sir.
@MlungisiNkosi
@MlungisiNkosi Год назад
Thank you so much
@prinsxx
@prinsxx 3 года назад
I finally understand!😢💖 Thank you so much Mr N
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Nothing makes me happier 😊
@MelitaSekuba
@MelitaSekuba Год назад
Sir u are a 🌟 and I'm sure I will improve in this subject
@Trulynelssssss
@Trulynelssssss Год назад
Thank God I’ve come across this three weeks before my exams😍
@MlungisiNkosi
@MlungisiNkosi Год назад
You got this!
@Nalstar21
@Nalstar21 2 года назад
Just wanted to say shout out to 🫵 man. I’m definitely mentioning you when I’m rich and famous🙌🏽🙌🏽🙌🏽
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Wow thank you 🥳🥳🥳🥳🥳🥳 I’ll be happy to be mentioned by the greats
@Int-GOD
@Int-GOD 3 года назад
When sir said not that type of weed I died🤣
@MlungisiNkosi
@MlungisiNkosi 3 года назад
😂😂😂😂😂😂😂😂 I'm glad you got the humour
@tinyikoluyandamathe9730
@tinyikoluyandamathe9730 3 года назад
He knows 🤣🤣
@MlungisiNkosi
@MlungisiNkosi 3 года назад
@@tinyikoluyandamathe9730 😂😂😂😂
@lula1626
@lula1626 2 года назад
Thank you for the video I really understood (I've been struggling with this topic so this was a huge help) 🙏
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re most welcome 🤗
@lwazilnt6165
@lwazilnt6165 Год назад
Thank you so much Mr Nkosi, i really appreciate you
@betophilanthropher
@betophilanthropher 3 месяца назад
Best tutor i have ever seen
@IviweKango
@IviweKango 3 месяца назад
From level 1 to level 5 Thank you sir❣️❣️❣️❣️❣️
@MlungisiNkosi
@MlungisiNkosi 3 месяца назад
🥳🥳🥳
@kayisemkhwanazi2030
@kayisemkhwanazi2030 2 года назад
Thank you sir......how I wish that my online classes be like this one😱🔥
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re welcome
@chawapiwaelionoramunyimani353
@chawapiwaelionoramunyimani353 2 года назад
thank you so much i now understand the photo electric effect much better now 😊😊😊😊
@MlungisiNkosi
@MlungisiNkosi 2 года назад
It’s my pleasure
@mariamismail9646
@mariamismail9646 2 года назад
Absolutely Fabulous!!! You've made such a troublesome section so simplified
@MlungisiNkosi
@MlungisiNkosi 2 года назад
The pleasure is all mine
@couragedabooz8004
@couragedabooz8004 3 года назад
This guy is a legend
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Thank you 🤗
@theboysash6736
@theboysash6736 2 года назад
No one gonna talk about “not that type of weed” 🤣🤣🤣 we love you sir❤️
@MlungisiNkosi
@MlungisiNkosi 2 года назад
🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣 Your uncle knows how you guys think
@eliasmaelly2988
@eliasmaelly2988 2 года назад
Dankie sir 💯💯o star🌟
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Danko 😊
@lethabomodise6197
@lethabomodise6197 3 года назад
THANK YOU SO MUCH FOR YOUR VIDEOS NOWADAYS I KNOW HOW TO ANSWER THIS KINDS OF QNS ONLY BECAUSE OF YOU THANK YOU SO MUCH
@MlungisiNkosi
@MlungisiNkosi 2 года назад
It's my pleasure.
@witkamuleya9772
@witkamuleya9772 3 года назад
Thnks bro, your videos have been so on point. Please do one on uniform circular motion .
@MlungisiNkosi
@MlungisiNkosi 3 года назад
You're welcome... May I please find out which area/country you're from?
@sandramapfumo4167
@sandramapfumo4167 2 года назад
Anybody else trying to save their grades before it's too late. Dankie malume
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Let the grades be saved on time…
@mpumuzisibande8026
@mpumuzisibande8026 Год назад
Thank you so much for this Ankel
@AngelMbaliAdams
@AngelMbaliAdams Год назад
What a fascinating lesson!thank you sir!👋😍
@MlungisiNkosi
@MlungisiNkosi Год назад
Glad you liked it!
@tanushrichetty6629
@tanushrichetty6629 Год назад
Hi sir.pls some videos in preparation for physics this Friday. Thank u
@mamashegomathapelo7642
@mamashegomathapelo7642 Год назад
Writing today , and let's get those distinctions ❤️✌️
@MlungisiNkosi
@MlungisiNkosi Год назад
All the best
@ssetimbakizito5290
@ssetimbakizito5290 2 года назад
I do appreciate your efforts Sir
@MlungisiNkosi
@MlungisiNkosi 2 года назад
It’s my pleasure
@abutidripmakhathini6559
@abutidripmakhathini6559 2 года назад
You Deserve An Award
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Please give me one
@amahlenomthandazomaphanga8888
@amahlenomthandazomaphanga8888 3 года назад
According toI=Q/t since charge increases, current increases, how is time affected? If i were to use the equation to explain. however in an equation, there should be a variable that increases, decreases and a constant one. BUT its not so with this equation. Please clarrify this.
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Well, if it takes a lesser amount of time for the same amount of current to pass, then current has increased.
@SibongukuphiwaYaka
@SibongukuphiwaYaka Год назад
🎉🙏❤️❤️thanks to our ankel
@siphamandlalihle4662
@siphamandlalihle4662 2 года назад
Wow i understood it just like that.. 😀 u are amazing sir give us more videos👍👍
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re welcome
@Sgqilazi
@Sgqilazi 3 года назад
Thank you so much sir🙏. Inkosi ikubusise.
@MlungisiNkosi
@MlungisiNkosi 3 года назад
You are most welcome 😊
@lungisanihlalekwenza7003
@lungisanihlalekwenza7003 3 года назад
Thank you SIR 👏👏👏👏👏👏👏
@MlungisiNkosi
@MlungisiNkosi 3 года назад
You are most welcome. I'm glad I could assist...
@itumelengdesia945
@itumelengdesia945 3 года назад
Is it important for us to know or study about cut-off wavelength?
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Well, frequency and wavelength are related. It's worth knowing that relationship and being able how to apply it in the context of a question.
@senseitv1928
@senseitv1928 2 года назад
In Mlungisi Nkosi I believe 😤🔥❤
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Lol... Thank you so much
@yyuu3588
@yyuu3588 2 года назад
Educative and easy to understand
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Thank you
@nosiphomadlala3918
@nosiphomadlala3918 3 года назад
Hi sir, is work function the same as threshold frequency?
@MlungisiNkosi
@MlungisiNkosi 3 года назад
No, but they are related... Work function is the minimum energy required whereas threshold frequency required.
@zainabatall4326
@zainabatall4326 2 года назад
this is so helpful thank you so much sir😭❤❤but sir can you make a lesson on the emission and absorption spectra
@MlungisiNkosi
@MlungisiNkosi 2 года назад
I will do so… 😊
@perlemalaba
@perlemalaba 3 года назад
"Not that kind of weed"... Lol. Other than that sir, as'bonge!
@MlungisiNkosi
@MlungisiNkosi 3 года назад
😂😂😂😂😂😂😂😂 Danko!!!
@ayeshabibisulaiman9915
@ayeshabibisulaiman9915 3 года назад
Thank you so much sir.
@MlungisiNkosi
@MlungisiNkosi 3 года назад
You're welcome
@justinefuller6363
@justinefuller6363 2 года назад
Amazing explanation!
@MlungisiNkosi
@MlungisiNkosi 2 года назад
My pleasure
@phophizwivhuyamatshepete3488
@phophizwivhuyamatshepete3488 3 года назад
Thank u. This was really helpful 👏
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Glad it was helpful!
@aphelelephindiwe7943
@aphelelephindiwe7943 3 года назад
Sir for the last question 10.4 , will the same happen for voltage?
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Yes
@LuthandoDNgqulunga
@LuthandoDNgqulunga 2 года назад
You the best..
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Thank you
@lebohangmotshoso2262
@lebohangmotshoso2262 2 года назад
This is top notch mnr, thank you so so much
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re most welcome
@simphiwekhanyile2185
@simphiwekhanyile2185 3 года назад
amazing 😭thank you so much
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Thank you 🙂
@kelemissm
@kelemissm 3 года назад
This has been so helpful 😭
@MlungisiNkosi
@MlungisiNkosi 3 года назад
I'm glad... 😊
@evloghmenosxxx4035
@evloghmenosxxx4035 3 года назад
Can we use E=mc² also to calculate the energy if we know the mass ?
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Absolutely...
@evloghmenosxxx4035
@evloghmenosxxx4035 3 года назад
@@MlungisiNkosi after last term watching your vids I managed to get 96% … thanks
@MlungisiNkosi
@MlungisiNkosi 3 года назад
@@evloghmenosxxx4035 this is awesome... Keep going 😍
@beatalabercensie545
@beatalabercensie545 2 года назад
Legendary
@MlungisiNkosi
@MlungisiNkosi 2 года назад
My pleasure
@teddyakatjedi1490
@teddyakatjedi1490 2 года назад
Thank you sir l think l understand now 👍🤝
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re most welcome
@thatwasawesome551
@thatwasawesome551 3 года назад
Thank you👐✌
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Awesome!!!
@nokuthulagumede4339
@nokuthulagumede4339 Год назад
If ure given v..how do u know whether it's vrms or vmsx?
@MlungisiNkosi
@MlungisiNkosi Год назад
You will be told
@rainylizardseyes7904
@rainylizardseyes7904 2 года назад
Hi sir can you do the kzn 2022 September physics paper 1 electrostatic and circuit question...really got stomped by it during exams
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Please send me that question paper
@kamuhelonkosi7409
@kamuhelonkosi7409 2 года назад
You helped me a lot❤️
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re welcome
@botshelomailula3725
@botshelomailula3725 2 года назад
Thank you🥺
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re welcome ☺️
@SIMAMNKELE04
@SIMAMNKELE04 2 года назад
Thanks mr Mlungisi🙏🙏🙏
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re welcome
@hlumisanamba9095
@hlumisanamba9095 3 года назад
Decrease in intensity results in decrease of emission electrons and kinetic energy what happens to it?
@hlumisanamba9095
@hlumisanamba9095 3 года назад
does kinetic energy also stay the same?
@MlungisiNkosi
@MlungisiNkosi 3 года назад
@@hlumisanamba9095 Kinetic energy stays constant 😊
@vicolenpadayachee4642
@vicolenpadayachee4642 Год назад
amazing
@MlungisiNkosi
@MlungisiNkosi Год назад
Thanks
@monicamoyo13
@monicamoyo13 3 года назад
May we please do prepatory past papers
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Which sections?
@Mylife-zj3bp
@Mylife-zj3bp 3 года назад
@@MlungisiNkosi maybe a full 2020 paper
@dimphomadibo7724
@dimphomadibo7724 3 года назад
Dankie dankie Sir 💃
@MlungisiNkosi
@MlungisiNkosi 3 года назад
You're welcome 😊
@sphesihlemadlala4558
@sphesihlemadlala4558 Год назад
sir what is meant by A negative Kinetic energy💔
@MlungisiNkosi
@MlungisiNkosi Год назад
There is no such… Kinetic energy is a scalar quantity
@TshamisCorner
@TshamisCorner 2 года назад
❤️‍🔥❤️‍🔥❤️‍🔥thank you sir !
@MlungisiNkosi
@MlungisiNkosi 2 года назад
My pleasure... Let's keep working
@asandandwandwe6618
@asandandwandwe6618 2 года назад
God bless you Sir🥺
@MlungisiNkosi
@MlungisiNkosi 2 года назад
Thank you
@asandedlomo3271
@asandedlomo3271 3 года назад
Thank you sir✔✔
@MlungisiNkosi
@MlungisiNkosi 3 года назад
You're welcome
@meganheher7975
@meganheher7975 3 года назад
Been waiting for this!!!!
@meganheher7975
@meganheher7975 3 года назад
Thank u so so much
@MlungisiNkosi
@MlungisiNkosi 3 года назад
Be sure to check out the one after it.
@meganheher7975
@meganheher7975 3 года назад
@@MlungisiNkosi Will do sir.the notifications will ofcourse alert me😊 Ur videos are hleping me so so much ...more often during this time since the schools are closed.
@meganheher7975
@meganheher7975 3 года назад
@@MlungisiNkosi And sir may we please try to atleast do last 2 or 4 more questions on circiuts because iam kind of struggling 😭
@MlungisiNkosi
@MlungisiNkosi 3 года назад
@@meganheher7975 That's the reason I'll do my best to get as many lessons in as much as I can.
@TomSmith-zt5tx
@TomSmith-zt5tx 11 месяцев назад
class of 2023 to us that got 2hrs left and watching this video in 1.5 speed
@kabelotoyana3035
@kabelotoyana3035 3 года назад
Thank you🥰
@MlungisiNkosi
@MlungisiNkosi 3 года назад
You are most welcome
@BonganiMsiza-jv1pt
@BonganiMsiza-jv1pt Год назад
"NOW LADIES AND GENTLEMEN PLEASE I WANT YOU TO NOTE"🥂
@MlungisiNkosi
@MlungisiNkosi Год назад
The most important thing to note 😊
@MlungisiNkosi
@MlungisiNkosi Год назад
😂😂
@vidheshgovender9752
@vidheshgovender9752 2 года назад
Thank you sir
@MlungisiNkosi
@MlungisiNkosi 2 года назад
You’re welcome
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