By jj Thompson model Helium has positive charges all around and some negative charges in a atom....Rutherford proved that most of the spaces are empty and positive charges are focused in the centre along the nucleus....Helium 2+ ions are used to determine this and found that more than half of the Helium particle or (alpha particle) pass through the gold atom only few has large scattering angle with less impact parameter.....so Helium ions are used to make the particles positively charge to repel the positive charges on the gold....no nucleus is involved here...
⏭🔥Avail all Exciting Vedantu Courses by clicking on the links below. 👇 🔷NEET Crash Course Lite - English: vdnt.in/yeAL9 🔷JEE Crash Course Lite - English: vdnt.in/yeALA
seeing the model of atom, I compared it to our solar system and thought... "what if we belong to a single atom that constitutes a much larger universe?
34:50 If electrons are in orbit without losing energy, but they are doing work by revolving around the nucleus, then how does it conform to the law of conservation of energy?
sir for a question asked in our school exam , that define stationary orbits . so i have answered second postulates thought by you. but the answer was wrong said by our teacher . is there any mistakes from mee. please resolve the problem to me as soon as possible to my up comming exams... please sir .
sir pls sir nuclei and semiconductor podunga sir matha youtube channel lam poitu parunga sir 8 hours ku lam poduranga sir neengalum podunga sir ungalala mudiyum
𝐂𝐥𝐢𝐜𝐤 𝐨𝐧 t𝐡𝐞 𝐥𝐢𝐧𝐤 𝐭𝐨 𝐑𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐟𝐨𝐫 𝐌𝐕𝐒𝐀𝐓 𝐄𝐱𝐚𝐦: vsat.vedantu.com/?Ref_code=VVD8102
Session starts at 3:56
Sir if helium nucleus was used as alpha particle, how come they are discovering nucleus for the first time.......
They already knew the existence of the nucleus..this experiment was done to know the structure of atom..
By jj Thompson model Helium has positive charges all around and some negative charges in a atom....Rutherford proved that most of the spaces are empty and positive charges are focused in the centre along the nucleus....Helium 2+ ions are used to determine this and found that more than half of the Helium particle or (alpha particle) pass through the gold atom only few has large scattering angle with less impact parameter.....so Helium ions are used to make the particles positively charge to repel the positive charges on the gold....no nucleus is involved here...
Simply Helium ions are used not the nucleus....!!
Nadakkum bothu is a word...But Nadakkum Mothi is an emotion 👍🏻
Then what is Nadandhu kondirukkum pozhudhu
46:19 😅😅😅
Also in starting "apram maati poi"
😂
v master students emotion😂😂
⏭🔥Avail all Exciting Vedantu Courses by clicking on the links below. 👇
🔷NEET Crash Course Lite - English: vdnt.in/yeAL9
🔷JEE Crash Course Lite - English: vdnt.in/yeALA
I have never seen a tamil session in vedantu
This was AMAZING and easily understood the concept!!!!!!
😑😶😏😒🙃😃😀😂🤣😅🤧🤮🤢🤯😤🥱😫
🤑😝🤪😜👿💯👈👉👊👏🤘👏🤘👊
seeing the model of atom, I compared it to our solar system and thought...
"what if we belong to a single atom that constitutes a much larger universe?
Would our planet get thrown out of this system?
@@stoicism.daily369 no because we are in inner shell orbit😜
Semma poong , finally found a person with same thoughts and imagination 😮😁
34:50 If electrons are in orbit without losing energy, but they are doing work by revolving around the nucleus, then how does it conform to the law of conservation of energy?
Work done is 0
Because of a circular path wd = 0
Of course! *groans and smacks head*
Electrostatic fundamentals that's why
sir for a question asked in our school exam , that define stationary orbits . so i have answered second postulates thought by you. but the answer was wrong said by our teacher . is there any mistakes from mee. please resolve the problem to me as soon as possible to my up
comming exams... please sir .
Sir r value epdi kandu pidikirathu...that hydrogen atom question
Instead of nc2 we can use n(n-1)/2
Sir,
Unga lecture neetkum follow pannalama
AD^2🔥
Yeappa yarachum irundhinga na enaku konjam help panunga
K.E = 1/2 mv²
= e²/8π€•r
r epudi varudhu?
Centripetal force= electrostatic force
mv²/r =1/4π€•e²/r²
v²=1/4π€•e²/mr
Substituting v² in K.E
K.E=1/2•mv² =1/2•m•1/4π€•e²/mr
=1/8π€•e²/r
Semi comductors sir??
sir please take semiconductors become it carries more marks sir..plss🥺😩
Sir first volume podunga sir and your session is well
Sir pls give revison on volume 1 also sir
Semiconductor teach pannunga
Sir can you please take a session on jee (portion ,can we start at 11th std, after 12th when will we write exam) sir pls take this session 🙏
sir pls teach semiconductor sir....it is 7 marks pls consider this chapter
23:30
(AD)2
12:27 ? Expalin this has how it is possible?
AD^2
thank you soo much for making concept simple
Sir 1st term portions lam eppe poduvinga means first 7lessons
Amukku dumukku amaal dumaal
Sir semiconductor please
Tmrw at 5:30 am
AD^2 superr sir ❤️🔥🔥🔥🔥
electric force
Indha chapter oda quick revision venum sir
sir pls sir nuclei and semiconductor podunga sir matha youtube channel lam poitu parunga sir 8 hours ku lam poduranga sir neengalum podunga sir ungalala mudiyum
Anyone can't teach more than 2-3hours ok please understand bro
Vera mari thalaiva ❤
33:55 aiyoo sir i thought u were scolding the students😂at first
Organic chemistry
ad^2
Nuclei venam sir avoid panidunga
Sir semiconductor please.......nuclei venam
Elarum sir 1m subscribe pannunga reach panna
Hii sir we are this year batch could teach one more time
Sir first part physics sollithaga sir
👍
Amazing session
Sir solve previous year question of nuclei
Sir crash course Rs 2700 sonninga video la but 15000 repeaters batch pay panna solluthu
Ad 2
thank u soo much sir
😊😊
Nuclei + semiconductor poduga sir 😌pls
Thank you sir😀
thank you so much bro , love you a lot bro 😎 😎 😎 thank you so very much ........
AD²
❤❤❤❤❤
sir for 24-25 batch this lesson sir
🙂Innu 2 naal la adutha 2023 exam thala 🤣
Sir morning 8 ku bus sir 7.30 edutha lam velaikavadhu sirrr please sir nucleii nanga pathupom semiconductors matu explain panirunga sir
5:30 am tmrw
What physical quantity is the same for X-rays of wavelength 10−10m, red light of wavelength 6800 A˚ and radiowaves of wavelength 500m?.
ANY IDEA 💡
length? Armstrong is 10^-10 m, so all are in metres... (just a guess)
They are all EM waves
Speed is same, 3* 10^8m/s
Thank you sir
You are the best❤thank you sir😊
Thank u Sir💥🔥
What is your name
Shimon
THALAIVAREY NUCLEI VENNA SEMICONDUCTOR EDUNGA NEXT CLASS PLEASE 💔💔💔
When is semiconductor scheduled?
Tmrw at 5:30 am
Part 2 irukuma sir
thalaivaaaan vera ragam paathu usaru
thankyou
(ad)² 🔥
Sir class 12 chemistry start pannuga
Sir 2023❤
❤🔥🔥🔥
Ad2🔥
So lively class for school students.
😊😊😅😅
.
Who are you
🔥❤️
ad²
Ad² 1:01:03
sare manasulayo
Watching this in 2x 😎
perum pullithi than 😂
32:56 nothing
Op
Sir plz upload for part 1 sir
Cannon spelling wrong vro
AD^2🔥🔥🔥