Could this man please come and give lectures at my university... Damn... Finally some good explanations. You helped me understand so many subjects! You are a hero!
Thank you very much for your lectures! Not to put too fine a point on it, but I believe that the Greek letter "nu" is used for frequency so as to not be confused with "v" when used for velocity. Thanks again for your videos! I watch them for fun while I eat my meals.
3:37 Correction, by greenhouse theory N2 O2 and other diatomic molecules, will never, even if the frequency is just right, excite at their modes. These gases will never at any temperature release photons of IR when returning to their ground state.
The energy absorbed cause excitation or vibration ? If it cause vibration... That means that C-H bond needs more energy to be vibrated than that needed by C-C bond!!
Such a wonderful lecture. I am so grateful to you. I wonder if you could give me your email ID. I want to discuss a few things with you. My background is EE and I am just initiating my PhD research work in fNIRS for detecting symptoms of dementia.
You are wrong with the molecular mass to vibrational bond energy relationship analogy. The heavier the atoms, the slower they vibrate. Hence a C-C bond absorbing less than C-O. Also proven by the physics correlation you just taught me (thank you!), in which the molecules' mass values in the denominator always having a greater value than their nominator counterparts will give a lower frequency and energy as the atoms get heavier.
really you are genius .thanks very much your video are so informative and very very important ..... can you tell me your email please,, and how can i follow you on twitter ,instagram or face book ..please tell me fast.
how is it possible for one person to master every subject, its just amazing.best free education
I ask myself the same question !
Depth with simplicity.....That's what it is.......No other lecture could capture me like this one.....fallen in love with Chemistry.
this guy is better than khan academy by a longshot
Could this man please come and give lectures at my university... Damn... Finally some good explanations. You helped me understand so many subjects! You are a hero!
I am amazed about such diverse experties u have in all science subjects....God bless u!!!!!
Your enthusiasm and manner of presentation is absolutely interesting. I really enjoyed your class. Thank you very much.
Excellent is all I can say-clear concise, and straight to the point
De los mejores videos que he visto, muy bien explicado, entendí todo. Muchas gracias por el gran aporte.
you are the best teacher ive ever had
Thank you very much for your lectures! Not to put too fine a point on it, but I believe that the Greek letter "nu" is used for frequency so as to not be confused with "v" when used for velocity. Thanks again for your videos! I watch them for fun while I eat my meals.
Sir , I am hypnotized by your nice lectures . It's helping me a lot . thnx
Great lecture. Very informative.
thanks for giving clear concept about IR...........................................
Great video, just the explanation I was looking for.
Glad to hear that David, thanks.
This guy is brilliant!
Great explanation. Thank u sir.
Can u plz post videos on fermentation, its kinetics and fermenter design. It would b very kind of u.
Very Very GOOD! Thank you!
Too good.... u r so genius ..u teach all subjects ..from where u did ur study
Thanks a lot.. You are always helping me ❤️
very simple and clear,Great job Boss
Amazing video, thanks so much!!
love your lectures with all my heart😘
Thank you mr proffessor...
very well explained!
Nicely explained thankyou so much love from India❤❤😊
Amazing sir you are simply amazing
thanks a lot for this brilliant lecture sir .....................one question i have.........is frequency ?directly proportional to masses?
You're brilliant!
Very good video! It helped me lot :)
Well it has a series of everyday applications that is really interesting.
amazing lecture...
fantastic lecture thank u
3:37 Correction, by greenhouse theory N2 O2 and other diatomic molecules, will never, even if the frequency is just right, excite at their modes. These gases will never at any temperature release photons of IR when returning to their ground state.
Hello,....What related to the intensity of absorption in the infrared spectroscopy..... Please answer me
I ❤AK LECTURES
The energy absorbed cause excitation or vibration ?
If it cause vibration...
That means that C-H bond needs more energy to be vibrated than that needed by C-C bond!!
Thank you sir ❤
Wow!! M lost for words!
Thank you
Sir understand well but say about UV rays
Thanks for your nice pictorial representation.
Thank you very much.
Thank you very much.
You are damn awesome !
Great
Lecture super say about UV rays
Such a wonderful lecture. I am so grateful to you. I wonder if you could give me your email ID. I want to discuss a few things with you. My background is EE and I am just initiating my PhD research work in fNIRS for detecting symptoms of dementia.
there are two frequencies here. one is the frequency of radiation, the other is the frequency of molecule vibration.
You are wrong with the molecular mass to vibrational bond energy relationship analogy.
The heavier the atoms, the slower they vibrate. Hence a C-C bond absorbing less than C-O. Also proven by the physics correlation you just taught me (thank you!), in which the molecules' mass values in the denominator always having a greater value than their nominator counterparts will give a lower frequency and energy as the atoms get heavier.
Good
Thank you sir
Bindia rani you're welcome! :)
really you are genius .thanks very much your video are so informative and very very important ..... can you tell me your email please,, and how can i follow you on twitter ,instagram or face book ..please tell me fast.
By watching these lectures!
tq you have studied which subject or all?😁🙏🏻🇳🇵🤔
❤
14:30 summary
Dump the word “basically” and we won’t have our drinking contest