Sir, do you know how Einstein prove the existence of molecules mathematically by measuring the size of water molecules and he did it when there is two school of thoughts one was believing it exists and other was not.
Isotopes means literally "having the same place," from Greek isos "equal" + topos "place"; so called because, despite having different atomic weights, the various forms of an element occupy the same place on the periodic table. Introduced by British chemist Frederick Soddy (1877-1956) on suggestion of his friend, the Scottish writer and doctor Margaret Todd (c. 1859-1918).
Sir Plz tell me one thing when this convention was adopted that mass of an atom will be measured with respect to 1/12 of C-12 . That time how it was considered that 1 amu = 1.6×10^-27 gm.(approx) Inspite of not having any sensitive measuring device.
Actually at the very beginning we did not know the value of one amu it have been known to us after discovery of spectrometer(a very sensitive device for measuring of mass) which measure the mass of one c-12 atom equall to 1.99×10^-23g after that we have evaluate value of 1 amu
Sir ji ne hmare liye kya kuch nhi kiya sau baar shukriya sau baar shukriya hundred baar shukriya billion baar shukriya. Aap jaise teachers ka sahara hai master ji, Yeh dil aapki teaching ka mara hai guruji. sorry for posting again this song but aapko dekhkar yhi song yaad ata hai. I love you 💙💛💗💕
sir pls reply its urgent sir agar hum aapke suggested page Lectures by Walter Lewin. They will make you ♥ Physics is channel se pade to kya yeh hamare liye thik ha for crack competitive exam like neet , jee sir pls bataeya ki isse hamari kitni help hogi
Sir , I read somewhere that "the values of BASIC CONSTANTS OF PHYSICS should change with time because the age of the universe increases with time " What's your opinion about this 🙄😳
Sir..na jane kitne din ho gaye..apko instagram pe ek question puchha tha..life ke bare me..aapne bola tha education ke bahar ke chheze discuss karenge...lekin aajtak mere msg ko kholkar vi nehi dekha aapne..
@@devjani4066 do you think what the statement,you said, is right. How do nuetrons help in reducing repulsive action of protons inside the nucleus so that they become stable??. Nuetrons are nuetral particles
Wanna ask uh something sir... Where do you live sir..?? Coz i wanna meet you after my advance exam. Apke hi videos k karan board m bhi achhe no. aaye h mere aur umeed h aage v ayenge 😅. So plz tell me your address 🙂
Sir jab b Koi Buht Kam no explain KRY like mass of electron proton or neutron ya Buht bara no like Avogadro no kindly uski Koi b example daily life se Dy Diya KRY. Is se Hume choty bacho ko samjany me madad mily ge.
Sorry sir for texting this message again because i had no other option sir, you said you will contact me and help me to get rid of the confusion about engineering and sports because now parents are pressuring me too much and i had very less time as my result is also going to declared in one week . I hope you will understand my condition and help me and once again sorry for disturbing you again
Bro jb mujy notification aye thu mai ny direct vedio start ke or mai ny deka muj sy pehly b koye 20 plus viewers tyyy. Mtlb muj sy pehly b logu ny deke te vedio but maybe not commnted
Sir, do you know how Einstein prove the existence of molecules mathematically by measuring the size of water molecules and he did it when there is two school of thoughts one was believing it exists and other was not.
Isotopes means literally "having the same place," from Greek isos "equal" + topos "place"; so called because, despite having different atomic weights, the various forms of an element occupy the same place on the periodic table. Introduced by British chemist Frederick Soddy (1877-1956) on suggestion of his friend, the Scottish writer and doctor Margaret Todd (c. 1859-1918).
Very good 👌👌👌 thx for it ..
@@ashieshkapoor and thank you for your hard work 😃😃
Sir
Plz tell me one thing
when this convention was adopted that mass of an atom will be measured with respect to 1/12 of C-12 .
That time how it was considered that
1 amu = 1.6×10^-27 gm.(approx)
Inspite of not having any sensitive measuring device.
Actually at the very beginning we did not know the value of one amu it have been known to us after discovery of spectrometer(a very sensitive device for measuring of mass) which measure the mass of one c-12 atom equall to 1.99×10^-23g after that we have evaluate value of 1 amu
Ye topic mere liye asaan hai. But still i watched this video because of your teaching style
Really ? U didnt tell then 2 surprising things abt radioactivity ? U could ha e won a gift 🤣🤣
@@ashieshkapoor 😂
Sir please suggest me book for quantum Physics and Other topic book suggest. I am student of bsc complete.
Sir ji ne hmare liye kya kuch nhi kiya sau baar shukriya sau baar shukriya hundred baar shukriya billion baar shukriya. Aap jaise teachers ka sahara hai master ji, Yeh dil aapki teaching ka mara hai guruji. sorry for posting again this song but aapko dekhkar yhi song yaad ata hai. I love you 💙💛💗💕
Haha..thx for encouraging 🙏🙏🙏
@@ashieshkapoor aap itna jaldi jaag gye abhi Toronto me 4.50 ho rha hai shayad
*Please do make separate playlest of Nucleus.*
how we count proton or neutron in atom sir please tell me
Electrion he kyu chakar lagate hii
Agar electron ko andar or protan ko bahar rakh diya jay to kya protan chakar lagayenge
Agar lagayenge to kyu
Very well explained
Thank you sir☺️☺️☺️☺️☺️☺️☺️☺️
Who introduced the convention for specifying a nuclei?
Make more videos on quantum mechanics apart from syllabus given in course book
Subh prabhat bhaiya... 🎉
Sir , apke pass Reskin Hailladay ke ko si edition hai
6:58 sorry to say but, 3 hote h... Carbon-14 q nhi bataya aapne? 😕😓
Ye toh NCERT k book mei b h...
Is mass number and atomic mass same thing?
Sir par kese neutron ki bajah se atom stable hota h
Sir i love physics only due to your videos.I watch your videos as a source of enjoyment.love u sir😍😍😍
Sir i am from pakistan ...big fan of u...MashaAllah u r getting popular here in Physics lovers...
Living being cells se nhi bane kya
Physics ki tah tak aap bataatey h :) great teacher
thanks sir for wonderful explanation God bless 🇵🇰
sir pls reply its urgent
sir agar hum aapke suggested page Lectures by Walter Lewin. They will make you ♥ Physics is channel se pade to kya yeh hamare liye thik ha for crack competitive exam like neet , jee sir pls bataeya ki isse hamari kitni help hogi
I feel like u were a Saint in your last life...
Sir thermodynamics ki konsi best book h concept k liye
'Edu point' bolke ek channel hai, wo dekh sakte ho...
Awesome video guruji you are the best physics teacher
Thanks sir 👍👍👍👍
sir carbon 14 bhi hota hai na
Awesome!
Sir , I read somewhere that "the values of BASIC CONSTANTS OF PHYSICS should change with time because the age of the universe increases with time "
What's your opinion about this 🙄😳
Sir atoms ki playlist ma De broglie's explanation bala video available nahi hi plz add kar dijia.
Its is there bhai
Sir only 4 videos are available in atoms playlist . Mana dusra account sa vi check kia mil nahi raha hi.
Sir i feel glad first time seeing your video at 3:00 am 😊😊
Actually he is abroad
Why metals are lustrous. Please explain .
Electron transition from orbit to another
Because metal me regular reflection ho jata hai
Sir when will to start teaching your favourite subjects maths for class 12.
Yes sir?
@@sonamgupta3950 what???
Sir, logarithm ko liye ek achchi kitaab ka naam bataiye
Sir..na jane kitne din ho gaye..apko instagram pe ek question puchha tha..life ke bare me..aapne bola tha education ke bahar ke chheze discuss karenge...lekin aajtak mere msg ko kholkar vi nehi dekha aapne..
I am still learning how to use fb and insta😥😥
@@ashieshkapoor Is it true?? Or you are so busy with your works...😭
Sir please provide pdf for u lectures so that it would be easy to understand and very helpful plzzzz....... sir
Sir C-14 bhi nature me exist karta h so he is also natural isotope along with C-13
Sir but hydrogen(protium) has no nuetron but yet it is stable ??
Thanks for video sir🤗🤗
Bhai Usme proton bhi 1 hi to he. so
Usme andar repulsion nahi hoga to neutron ki jarurat hi nahi padegi
@@devjani4066 do you think what the statement,you said, is right. How do nuetrons help in reducing repulsive action of protons inside the nucleus so that they become stable??. Nuetrons are nuetral particles
@@physicslover19 neutron or proton ke beach me sabse strongest force strong nuclear force lagta he..
Brother bcz the size of hydrogen atom is too little and the distance between the Proton and electron is to small so they are bond tightly.
@@devjani4066 ya that's I am saying when there will be nuclear force then how is it stable.
nucleolus atom ko kaise stable karta hai.......next video. ...
6:30....sir yeh baat smjh nahi aayi..
Radioactive decay plz
Thanks sir😀😁😁
Wanna ask uh something sir...
Where do you live sir..??
Coz i wanna meet you after my advance exam.
Apke hi videos k karan board m bhi achhe no. aaye h mere aur umeed h aage v ayenge 😅. So plz tell me your address 🙂
Sir jab b Koi Buht Kam no explain KRY like mass of electron proton or neutron ya Buht bara no like Avogadro no kindly uski Koi b example daily life se Dy Diya KRY. Is se Hume choty bacho ko samjany me madad mily ge.
Sir aapne khaha thaa ki aap maths ka channel suru karega ...sir please karo if you agree then like press like
Ist you biggest fan from pakistan
Hit again and again
Sorry sir for texting this message again because i had no other option sir, you said you will contact me and help me to get rid of the confusion about engineering and sports because now parents are pressuring me too much and i had very less time as my result is also going to declared in one week .
I hope you will understand my condition and help me and once again sorry for disturbing you again
Whats your number?
@@ashieshkapoor sir my contact no is 7814433942
Abdul Rauf thank you sir
Nice sir
Sb Jag rhe Hain😁😁🤔🤔🤔🤔🤔🤔
Great dayy
Nice
Very helpful
Bhai dekh to le pahle
Dek le esleye thu keh raha hu
@@WaqasAhmad-eu4wm actually you commented 4 minutes ago and length of video is 11:33 sec so I said that
Bro jb mujy notification aye thu mai ny direct vedio start ke or mai ny deka muj sy pehly b koye 20 plus viewers tyyy. Mtlb muj sy pehly b logu ny deke te vedio but maybe not commnted
@@WaqasAhmad-eu4wm ok then...😊
I m still about to watch this video but damn confident that it will make my day...ok can't wait anymore😊
Sir aap video banate time camera pe eyes focus karo.Eye contact nahi ho pata. Lagta hai aap kahi or hi dekh rahe ho.
Really ? I think i look in camera🤔🤔
It's evening in Toronto sir..but night in India 😂
BTW... you are awsome 😊
Ye Kaha hai??🤔🤔
@@simyshukla4037Canada
जर्रे जर्रे पर खुदा की निगाहें करम हे ।
ना तुम पर ज्यादा ना हम पर कम है।।
👌👌👌
@@ashieshkapoor 🙏🙏🙏
Aap me,kutta or billi😂😂 bhulte nhi kvi guruji
🤣🤣
@@ashieshkapoor 😀😀
Sir mechnics
Kia Priya parkash app ki girlfriend hai??
SIR INDIA AAOGE TABHI MUMBAI MEETUP KARENGE
Ofvourse 💪💪
Nice sir