Line Broadening in Spectroscopic Techniques (Reasons + Questions)

#dopplerbroadening #uncertainityprinciple #spectroscopy
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[@Ank242]

Sir plzz use white background for better view...rather than Black.

[@shivamsingh21]

Thank you sir very awesome nicely explained video

[@chemistrybysaadanwar]

Excellent

[@gatechemistry]

Thank you! Cheers!

[@geetdhiman2562]

U explain so nicely in a short span of tym 👌👌

[@ankurkhapre4581]

Thank you

[@yogi5752]

Hi sir.... How do you manage your time? Do a video on your time table, planning

[@priyalsoni4398]

Very interesting sir. Thank you so much sir. 👍

[@sapnadubey8081]

Thank you so much sir , Sir please make a video on SALCs

[@navjotbains2721]

Thanku so much sir🙏🙏🥰

[@richaagrawal5522]

Thank you sir keep continuing 😊👍

[@suvarnasujilkumar.c8855]

Thank you❣️Go ahead..👍

[@sumanaraychemistry4478]

Thank u sir. 💐

[@suryanarayanayerramilli4395]

Thank you sir

[@farhanaaz9458]

tell me sir,it will enough for exam point of view or i need to study more

[@anhadsingh20]

Sir thank you for this , but sir in puri Sharma pathiana it is written that perturbation in energy equals 1/4π∆t , so which expression is correct? As Heisenberg principle is ∆E.∆t > h/4π

[@gatechemistry]

Hi Anhad. I observed the same too. However, in books like Atkins and Banwell it mentions as 1/2pi x t

[@meerzahoor867]

Thanku sir ❤️❤️❤️

[@kirtibhati6381]

Thank you Sir. Sir is there any idea of cut off date for csir net exam of November ??

[@madhuribhattacharya1817]

Thank you sir for keeping my request. It was really very helpful. One question that always confuses me is whether the uncertainty principle is about h/2pi or h/4pi.. please clarify me sir.

[@sesroyjha4273]

>h/4pi But =h/2pi generally taken

[@madhuribhattacharya1817]

@@sesroyjha4273 Can you give some reference for that?

[@sesroyjha4273]

@@madhuribhattacharya1817 in Calcutta university questions previous year

[@kumarabhineet8086]

Sir ye bathaye ki mai msc chemistry pass out hu mera bsc chemistry me performance below average hai 49 % aggregate hai lekin mera msc chemistry me more than 60 % aggregate hai tu ye bathaye ki agar mai gate exam chemistry ka me agar good rank laata hu tu kya jab mai iits me mtech/ phd ke liye interview donga tu kya usme bsc degree ka bhi performance dekhega ya phir keval msc ka 60 % more aggregate hai ya nahi ye dekhega? In short mai ye phusna chhata Hu ki agar mera bsc me performance below average hai tu kya gate chemistry exam me good rank laane ke baad bhi mujhe iits me mtech/phd interview me selection ka chance less rahega? Please please please reply sir

[@raktimachatterjee8894]

thank you sir