17:00 would like to correct one thing .... sir said that red has greater wavelength so it scatters the most but actually scattering is inversely proportional to wavelength .. so since red has greatest wavelength so it scatters less ... now since it scatters less so it travels long distance and sun at horizon during sunset and sunrise is at greater distance than at noon so at sunset/rise and the colour which will get scattered least and travel more will get to our eyes . Hence red is able to travel more as it has highest wavelength and dont get more scattered and it reaches our eyes easily than other colours such as yellow/ orange .
Rayleigh scattering is inversely proportional to the fourth power of wavelength, so that shorter wavelength violet and blue light will scatter more than the longer wavelengths (yellow and especially red light)
Sir , aaj hmare college k seminar me ek classmate ne raman spectroscopy pe lecture diya or uske lecture or uske words sunkr hm smjh gye the ki usne aapka video dekha or use is seminar k liye appreciation bh mila ....😊😊 U r really a great inspiration and personality .....🙏🙏🙏
आपने साधारण भाषा में बहुत अच्छे तरीके से रमन इफ़ेक्ट को समझाया और ऐतिहासिक पृष्टिभूमि भी दी ।रमन इफ़ेक्ट का कॉम्प्टन एवं रैले इफ़ेक्ट से सम्बन्ध भी समझाया। इसके लिए आपको बहुत बहुत धन्यवाद । नमस्कार ।
When the sun is low in the sky during sunset it appears redder than normal, because more blue light than red light is scattered out of the solar light-rays, leaving an excess of red light. Higher wavelength scatters less. Blue scatters more than red.
bro ,you are born for this ...i have read so many books to understand Raman from very basic , but bro you are beyond of them .i really impressed about your video
Wrong explanation after 16:00 As Violet light has the least wavelength , so it scatters the most ..... According to Rayleigh scattering -- The scattered light is directly proportional to 1/lambda to the power of 4 Sir so please correct it
Fabulous.....There are very few professors which can leave such a deep impact on the student....you made topic veryyyy interesting and it was really fun to understand this concepts....thanksssss alot sir 💯💯
Sir me t. Y physics ka student aur optical physics ka subject 2 chapter hai molecular spectroscopy 3 chapter hai ramman spectroscopy chapter jo Chale nahi kyu ki corona lock down wajese woh 2 aur 3 chapter mene bina Sir ki help Liye complite kur liye 1 theory of pure rotational spectra 2 theory of rotational vibrational spectra 3 theory of band spectra in molecule spectroscopy chapter 2 & in raman spectroscopy classical raman theory & quantum theory woh bhi mene calculate kur dala aur Sir mera favourite subject physics he, mathematics, psychology, history sabhi subject easy hai chemistry muje kum aatta hai Sir apka samajaneka tarikka excellent hai good work sir👍
Thank u so much for this wonderful video sir, after marriage I forget all concept.... now preparation for CSIR, it's too much helpful for me,, ty again🙏
Sir aap bahot badiya padhate ho 🙏🏽🙏🏽hats off to u Aapke vajese har chij samaj para Hu Mai pls keep making videos 🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽bcus of u chemistry seems much easier
Hello sir . I am Shabbaz Ahmed from POK Pakistan. Student of Msc Chemistry. You are great teacher. I have no word to appreciate you on your good efforts. I have learned NMR spectroscopy from you lecture now cm my all doubts are clear. I requested you to create a playlist about complete mass spectrometry.
Tomorrow is my exam of BSc final year And for sure I won't be getting any problem in spectroscopy. And that is only because of you.. Thank you so much ❤️.
Sir pahle main apni coaching me weak students tha .... Apka teaching mathod bht achha h Now ab teacher se respect milne lgi hai Thanks a lot confidance badhane ke liye
Everything is good. A bit correction is red light scattered least that's why it is used on holders on railway tracks so that it won't scattered and even visible in fog because it scattered least.
Sir thankyou soo much 🙏🏻... m bhu forensic ki student hu and y topic mjhe cover krna tha for analytical chem ke liye aur aapne bhut achhe se explain kiya 👌🏻👌🏻
17:00 would like to correct one thing .... sir said that red has greater wavelength so it scatters the most but actually scattering is inversely proportional to wavelength .. so since red has greatest wavelength so it scatters less ... now since it scatters less so it travels long distance and sun at horizon during sunset and sunrise is at greater distance than at noon so at sunset/rise and the colour which will get scattered least and travel more will get to our eyes . Hence red is able to travel more as it has highest wavelength and dont get more scattered and it reaches our eyes easily than other colours such as yellow/ orange .
Rayleigh scattering is inversely proportional to the fourth power of wavelength, so that shorter wavelength violet and blue light will scatter more than the longer wavelengths (yellow and especially red light)
Sir , aaj hmare college k seminar me ek classmate ne raman spectroscopy pe lecture diya or uske lecture or uske words sunkr hm smjh gye the ki usne aapka video dekha or use is seminar k liye appreciation bh mila ....😊😊
U r really a great inspiration and personality .....🙏🙏🙏
Thankyou very much and give my regards to that student.
@@chemistryuntold sure sir...☺😅😅
आपने साधारण भाषा में बहुत अच्छे तरीके से रमन इफ़ेक्ट को समझाया और ऐतिहासिक पृष्टिभूमि भी दी ।रमन इफ़ेक्ट का कॉम्प्टन एवं रैले इफ़ेक्ट से सम्बन्ध भी समझाया। इसके लिए आपको बहुत बहुत धन्यवाद । नमस्कार ।
I was amazed and Proud when I read that Raman spectroscopy was introduced by an Indian.
More love from PakhtunKhwa ❤
Your voice leaves a forever impact in every student's head. Much needed sir!
Very helpful
When the sun is low in the sky during sunset it appears redder than normal, because more blue light than red light is scattered out of the solar light-rays, leaving an excess of red light. Higher wavelength scatters less. Blue scatters more than red.
Low or high energy?
You are right.he explained the opposite 🤔
Blue light scatters more, red least, so used in danger signals
Bestest teacher ever for chemistry ❤️❤️
🥰
Bestest kuch nahin hota
Best is already a superlative verb.
@@zafarali866 🤫
bro ,you are born for this ...i have read so many books to understand Raman from very basic , but bro you are beyond of them .i really impressed about your video
seriously true
U r great sir ap jaisa sir hona chahiye phr koi tsn nhi thi. Allah apko khush rkhay lambi umer daiii... U R great
Sir I am biggest fan of you,,..you have an unique style of teaching..
Best video of Raman spectroscopy on UA-cam 👍👍
after lots of effort i found these videos..and i am truely satisfied by your lectures
Thank you sir.....m biology ki students hu....meri physics bahut weak h...I hope aapke videos dekh kr thode physics k rule meri smjh m aane lge ..🤞🤞
अदभुत सर.... आपके जैसे शिक्षको की कमी ही यह......🙏
Wrong explanation after 16:00
As Violet light has the least wavelength , so it scatters the most .....
According to Rayleigh scattering --
The scattered light is directly proportional to 1/lambda to the power of 4
Sir so please correct it
True.. For this reason sky is blue
Yeah....even I noticed
@@pragatiswain6914
/
Fabulous.....There are very few professors which can leave such a deep impact on the student....you made topic veryyyy interesting and it was really fun to understand this concepts....thanksssss alot sir 💯💯
Best teacher every for chemistry very good👍👍👍👍
Best teacher in even our chemistry world
way of teaching superb sir
Wao sir mst samjhaya apne raman spectroscopy thank u so much sir🙏
Ab jakr pure youtub par mujhe shi teacher physics k mile❤🙏Thanku sir
Kitna mast smzhaya guruji apne❤ hats off
Excellent sir👌…after two years m Again ye video dekh rhi hu. 😊 and Again it is very helpful..
अदभुत आदित्वीय अकल्पनीय सर
Mere jaise bccho ka bhlla krne ke liye dhanyvaad sir 🥲🥲❤ ...really helpfull content.
Man, u r the messiah of teaching... thank u!
Sir me t. Y physics ka student aur optical physics ka subject 2 chapter hai molecular spectroscopy 3 chapter hai ramman spectroscopy chapter jo Chale nahi kyu ki corona lock down wajese woh 2 aur 3 chapter mene bina Sir ki help Liye complite kur liye 1 theory of pure rotational spectra 2 theory of rotational vibrational spectra 3 theory of band spectra in molecule spectroscopy chapter 2 & in raman spectroscopy classical raman theory & quantum theory woh bhi mene calculate kur dala aur Sir mera favourite subject physics he, mathematics, psychology, history sabhi subject easy hai chemistry muje kum aatta hai Sir apka samajaneka tarikka excellent hai good work sir👍
I learnt something.. Yes i repeat i learnt, i Understand.. Shukriya sir..
(A Physics background student)
Amazing way of teaching sir!!! Thank you from Rajasthan 🤝🥳
Really helpful!!!
Sir ap ny bhot hi zabardast andaz mn samjhaya
I am from Pakistan love you sir
And Sb sy achi bat jo ap hindi mn samjahty hain😘😘
Thankyou sir. I hope mere videos aaap ko helpfull honge.
@@chemistryuntold
💖💖👌👌
Sir ap ki vedios sy bhot kuch sekhny ko mill rha
Ap ko is ka sillah zaror milly ga
Hamari duain ap k sath hain
Thankyou very much.
Today is my ist lecture ...& I have impressed a lot.from u .& from today I have great fan of ur.....fr frever .....@Yogi Joshi Sir ❤️❤️❤️
Awesome way of teaching... I love ur way of explaining.. Thnku sir
Sir... clear explanation kia apne thanks
Waw sir....🤗
Mza aa gya....nice lecture 👍👍👍❤❤😃🙏
Bhot bariaa sir watching video from Pakistan ❤
Absolutely perfect and right chemistry teacher ☺️
Thank u so much for this wonderful video sir, after marriage I forget all concept.... now preparation for CSIR, it's too much helpful for me,, ty again🙏
Marriage ???
BC ab kya bacho Ko exam centre main feed Kru gii
No words for way u teach the concept ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ i love u sir
Your videos are very useful for engeenering students. Thnaku sir for making these awesome videos 🙂
You are a fabulous teacher in chemistry
Sir aap bahot badiya padhate ho 🙏🏽🙏🏽hats off to u Aapke vajese har chij samaj para Hu Mai pls keep making videos 🙏🏽🙏🏽🙏🏽🙏🏽🙏🏽bcus of u chemistry seems much easier
Your way of teaching is outstanding 🙌
Kitna accha padate hai aap sir .
Conceptual video.
Good work 👍👍👍.
Thank you for such types of educational videos.
Best teaching i have seen ever...great sir....
Sir you are the best teacher for spectroscopy. Plz make a video on ESR spectroscopy.
Your teaching is always best
Thank you sir😊..... U r my favourite
SIR aap bahot he Kadkk 🔥🔥 Padhate ho
Nice explanation...but incorrect statements after 16:00...Blue light scatters more than other higher wavelength light.
Yess true
@kamal singh the scattering is given by 1 / Lemda's power 4 so for blue the scattering will be more due to less wavelength
No can explain like you sir very very best explanation I have seen you are the best 🙏🙏🙏🙏🙏
Thanks you sir . You are a brilliant . I got my head jammed in Raman effect and you solve the problem. Thnx once again 😀😀😄
Hello sir . I am Shabbaz Ahmed from POK Pakistan. Student of Msc Chemistry.
You are great teacher. I have no word to appreciate you on your good efforts.
I have learned NMR spectroscopy from you lecture now cm my all doubts are clear.
I requested you to create a playlist about complete mass spectrometry.
What a teacher you are sir 🙏🏻🙏🏻
Mind blowing
Thank you so much sir your explanation makes me understood this topic more easily and cleared all my doubts
We are very lucky that you are providing such a quality lectures on UA-cam for free. You are very great person sir☺️
Physics and chemistry ka combination bahot achha lagta hai
Best lecture. Regards from Pakistan
First I avoided to watch but I was wrong ... This video clears all basic doubts about spectroscopy.
Hey thankx a lt for this, in case if u like my video do share and invite others to watch them.
Best explanation with best teacher❤
Tomorrow is my exam of BSc final year
And for sure I won't be getting any problem in spectroscopy.
And that is only because of you..
Thank you so much ❤️.
An energetic teacher!
Best video....nicely explained....all concept are clearly explained.....👍👍
Super 🤟👌👌
Thanks 😊 sir 👍👌👍
16:50 Sir, If I am not wrong...red is least scattered as scattering is inversly proportional to the fourth power of wavelength
Best convey sir. Pyar from tamilnadu.👍
Sir pahle main apni coaching me weak students tha .... Apka teaching mathod bht achha h
Now ab teacher se respect milne lgi hai
Thanks a lot confidance badhane ke liye
All the best for future keep working hard. And god bless u.
Everything is good. A bit correction is red light scattered least that's why it is used on holders on railway tracks so that it won't scattered and even visible in fog because it scattered least.
Sir thankyou soo much 🙏🏻... m bhu forensic ki student hu and y topic mjhe cover krna tha for analytical chem ke liye aur aapne bhut achhe se explain kiya 👌🏻👌🏻
gud teacher.....explain in very simple manner
Sir apki voice humay bore ni honay deti
Love from Pakistan 😍
Sbsai phele apko ghabrana nhi h😂😂
This is so informative sir
I really enjoyed and
Got to know about prof. CV RAMAN 😍
Very attractive way of teaching.
Your explanation is on the next level thank you so much sir.. you are the best😍😍😍🥰
Thank hhhh so much for your very clean and clear explanation .....🤗🤗🤗🤗
U r the best teacher ❤
I m a bio student. For instrumentation ur vdos are probably good to understand. I hv seen ur photo chemistry vdo. It was really gud
Very helpful& concept clearing lesson 🙏❤️
Bht acha samjhaya sir... Thank you😊
thankyuu very much sir .........nice Explanation...
What a spark sir ji...explained very well
East or west ,,,,yogi sir is the best❤️
Sir your presentation style is just extraordinary
sir! your way of teaching is very nice thank you sir 😊😊
Thankuuu sir...Vry nyc session 🙏🙏🙏
Thank you so much! You're an awesome teacher. ☺☺
Sir mujhe itne ache se chemistry phle kbhi smjh nhi aayi🥺
Really nice explained sir.... Thanks a lot.. 👍👍👍
Energetic and well explained. Keep it up Teacher sir.
Thanks Sir aap achha padhate h👌👌
It's really helpful. Thanks👍👌😊
Waooo .. it's really too good...ur explanation way is too good sir
You r the great sir...... ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
You are great teacher ❤️❤️
U are the best teacher
This is beautifully explained. Thank you.
Dhanya.. hai App Guru ji ..kafi kuch clear kr diya aapne 👍
Hahaha enjoy.
very very nice lectuer with high clarity
thank u
Great.... Conceptual.....even though I don't know Hindi, It was awesome.....
Thankx for watching and taking out time to comment. Do share with people who know hindi.