ALKALI METAL SPECTRA AND ENERGY LEVELS || MAIN FEATURES OF ALKALI SPECTRA || WITH EXAM NOTES ||

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  • เผยแพร่เมื่อ 4 ม.ค. 2025

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  • @VolatileGuy103
    @VolatileGuy103 3 ปีที่แล้ว +39

    the way you taught me since past 3 years of my graduation is ultimate...the way you call us beta makes us feel like family...thanks for all these years making me fall in love with physics...you mean a lot sir

  • @AshishKumar-if9yt
    @AshishKumar-if9yt 3 ปีที่แล้ว +16

    Thank you sir.... You teach way better than our college teacher....

  • @anjalithakur9246
    @anjalithakur9246 ปีที่แล้ว +4

    Sir kurukshetra University k students ko teach krne k liye aap boht famous ho....kidi se bhi puch lo .....kha se tyqri krte ho....sb bolte h .... pankaj physics gulati... thanks sir 😊😊😊😊

  • @roopaulakh3098
    @roopaulakh3098 2 ปีที่แล้ว +5

    Sir i would like to thank u from the depth of my heart... Ur videos were great help from the past 3 years.. Tommorow is my last exam of bsc final yr.. Physics was always a hard nut to crack for me.. But u made it peace of cake.. Thankyou so much sir..

  • @mummasrecipes8501
    @mummasrecipes8501 ปีที่แล้ว +2

    Thanku so much sir ! You are indeed a blessing. Be healthy and happy.. Lots of love and respect....

  • @pinkyswami1058
    @pinkyswami1058 2 ปีที่แล้ว +2

    Very Awesome and doubt clearing lectures. Thank you so much sir for providing us these all facilities

  • @kuldeeppatidar188
    @kuldeeppatidar188 4 ปีที่แล้ว +4

    Vaah sir is lockdown m aap bhut kam aa rhe sir or aap ki teaching bhi bhut acchi h with notes
    Thankxx alot🙏🙏

  • @anjalinalwa9556
    @anjalinalwa9556 2 ปีที่แล้ว +2

    Sir you are gem 💎
    Very very thankful to you for your efforts .

  • @mamtakaswan3511
    @mamtakaswan3511 6 หลายเดือนก่อน +1

    Sir aap bht bht aacha pdhate hai with notes ..... thanks sir ❤

  • @akashvishwakarma-ow1ko
    @akashvishwakarma-ow1ko 4 ปีที่แล้ว +1

    Bahut bahut shukriya sir maine iske liye request kiya tha aur aapne daal bhi di , bahut bahut shukriya aapka 🙏🙏🙏 charan sparsh sir ji

  • @akankshasingh463
    @akankshasingh463 2 ปีที่แล้ว +3

    Sir your videos was quite helpful in my exams, today's is my last exam of 3rd paper.. just revising. Thank you sir for all your efforts and time you putting for us.

  • @KAPIL_Singh00
    @KAPIL_Singh00 2 ปีที่แล้ว +1

    Outstanding,brilliant 1 number 🥰🥰🥰🥰🥰🥰🥰🥰🥰 thanks guruji 🙏🙏 outstanding explanation 💪

  • @rituawasthi8002
    @rituawasthi8002 9 หลายเดือนก่อน +1

    Thanku sir bhut achha explain karte ho ap apki vedio dekhke pura topic cover ho jata he dusri vedio me nahi jana pdta 😊

  • @VijayKumar-bg9gq
    @VijayKumar-bg9gq 2 ปีที่แล้ว +2

    Thank you so much sir for all your efforts and support because these lectures are really beneficial for us.

  • @halima-khan
    @halima-khan 2 ปีที่แล้ว +4

    New subscriber sir!! Thanku so much!!😇🙏🏻 for this amazing lecture!!🙌🏻

    • @pankajphysicsgulati
      @pankajphysicsgulati  2 ปีที่แล้ว +2

      Welcome beta
      May Allah protect you from evil eyes

    • @halima-khan
      @halima-khan 2 ปีที่แล้ว

      @@pankajphysicsgulati Thanku sir🙏🏻😇☺️

  • @Sl1f3rDrag0n
    @Sl1f3rDrag0n ปีที่แล้ว +1

    I will be studying Planetary Science MSc in a few weeks and I think you channel will be my second home

  • @aryansinghthakur1068
    @aryansinghthakur1068 ปีที่แล้ว +2

    Ap meri reappear clear Krane wale ho🤝🤝. Bs is bar ho jaye sir TQ for the lectures

  • @hemasahu1593
    @hemasahu1593 11 หลายเดือนก่อน +1

    Thank you so much sir ji 🙏 Aap best teacher ho🥰 aap hamare liye bhut mehnat karte hai sir 🙏

  • @vishnudutt2231
    @vishnudutt2231 4 ปีที่แล้ว +1

    Your way of teaching is excellent sir

  • @sureshsihag5378
    @sureshsihag5378 4 ปีที่แล้ว +2

    Thanku sir ji...for 6th sem videos...tution per boht jyada fees le lete...per fir bi etana badiya nhi smjate..thanki so much sir ji🙏

  • @INNOVATETEACHING
    @INNOVATETEACHING 3 ปีที่แล้ว +2

    Waah, superb explanation sir. It helped me for my assignment 😃

  • @manisharajbirphogat3672
    @manisharajbirphogat3672 4 ปีที่แล้ว +1

    Seriously sir books mein dekhte hain toh kch smjh nhi aata...but aapke videos dekh kar asa lgta h ....arey kitna easy tha....and aap jse explain krte ho na🙌🙌...seriously you are the best 😍😍

  • @srj_
    @srj_ 3 ปีที่แล้ว +7

    Dear sir, please upload a video on "SPECTRA OF ALKALINE AND EARTH METALS"
    LOVE you 3000 Sir.

    • @pankajphysicsgulati
      @pankajphysicsgulati  3 ปีที่แล้ว +1

      Plz check the playlist of atomic and MOLECULAR SPECTROSCOPY for this
      God bless you

    • @srj_
      @srj_ 3 ปีที่แล้ว

      Thank you so much Sir, I'll do it.

  • @mansirawal9131
    @mansirawal9131 ปีที่แล้ว +1

    Thanks sir I am in 6th sem now and I cleard my whole bsc physics just from your videos thanks alot

  • @sandeepraja190dabang6
    @sandeepraja190dabang6 2 ปีที่แล้ว +2

    Hello sir great explanation good job sir god bless you and keep working 🙏🙏🙏🙏🙏🙏🙏

  • @pushpahugar7570
    @pushpahugar7570 4 หลายเดือนก่อน +1

    Great job 🎉🎉

  • @komalsamota1360
    @komalsamota1360 3 ปีที่แล้ว +2

    U are great sir🙏

  • @sakshamvats6297
    @sakshamvats6297 4 ปีที่แล้ว +6

    I was waiting for this video for so long thank you very much sir

  • @MamtaSharma-nj5ly
    @MamtaSharma-nj5ly 8 หลายเดือนก่อน +1

    Thanku sir it's really help alot.

  • @riddhi9755
    @riddhi9755 3 ปีที่แล้ว +1

    Sir aap bhootttt acha padhte ho
    M hamesha apki vdos he dkhti hu thankuuuuuuuu ❤️ sooo much 😋

  • @lovepreetsinghmaan9588
    @lovepreetsinghmaan9588 4 ปีที่แล้ว +1

    Sir yours videos is very helpful for us

  • @prachisagar7798
    @prachisagar7798 3 ปีที่แล้ว +2

    Very well explained sir👌...I learned 100% from this video...thank u sir

  • @Radha12-w5y
    @Radha12-w5y 4 ปีที่แล้ว +1

    Tq sir u r a good good.......... Infinite times good )
    Great sir ❤️❤️🙏🏻🙏🏻

  • @MaheshKumar-so1gg
    @MaheshKumar-so1gg 3 ปีที่แล้ว +2

    Thank you very much sir from chhttisgarh

  • @sujatasharma562
    @sujatasharma562 ปีที่แล้ว +1

    Sir you are truly best ☺
    Just becoz of your video I did mine 5 semesters perfectly. Now I'm getting myself ready for 6th sem.
    God bless you sir🤍

  • @randeepsamdhyan6385
    @randeepsamdhyan6385 2 ปีที่แล้ว +2

    Thanks a lot sir 🙏

  • @JatinSharma-ny5qy
    @JatinSharma-ny5qy 3 ปีที่แล้ว +1

    Thank you sir for your explanation

  • @sakshijain8666
    @sakshijain8666 3 ปีที่แล้ว +1

    Very thankful for this lecture

  • @yadav26388
    @yadav26388 4 ปีที่แล้ว +1

    Thanku so much sir for giving us these videos in this difficulty times 🙏 sir mai aapka sab video dekhta hu ...ye videos future bhut aage badhne wala h..love u sir God bless you

  • @amarswami377
    @amarswami377 7 หลายเดือนก่อน +1

    Thanks a lot sir ji 🙏🙏

  • @Khanjar996
    @Khanjar996 2 ปีที่แล้ว +1

    Thanks very good explanation

  • @creativephysicsbymansibhar3003
    @creativephysicsbymansibhar3003 2 ปีที่แล้ว +1

    thankuu sir for this easy explnation ☺️😊

  • @ankitathakur2962
    @ankitathakur2962 ปีที่แล้ว +1

    Thank sir for making these helpful videos
    I request you sir to kindly make a telegram channel and provide us notes in the form of pdf of your TH-cam videos 🙏🙏

  • @rimon9697
    @rimon9697 3 ปีที่แล้ว +2

    sir, wouldn't the formula of sharp series be : R/(2+up)^2 - R/(m+us)^2 instead of just R/(1+up)^2 - R/(m+us)^2..because in some books the former is written instead of the latter and this is confusing me while writing the Rydberg-Schulster law and Runge's Law....it would be very helpful if you could explain this. BTW the videos are very good sir as i am learning a lot from them. Waiting a quick reply. 😁

  • @dimplesharma3851
    @dimplesharma3851 8 หลายเดือนก่อน +1

    Thanku sir. Sir plz make video on the topic of alkaline spectrum also

  • @krishnashaktawat5095
    @krishnashaktawat5095 2 ปีที่แล้ว +1

    Thank you so much sir 🙏

  • @gurmeetgurjar5165
    @gurmeetgurjar5165 4 ปีที่แล้ว

    Amaging sir...
    Your all vedios are awesome 👌👌👌
    sir hum students ke liye aap boht mehanat krte ho sir...❤️❤️🤗🤗
    apka teaching method best h👍👍

  • @sahilchhoker246
    @sahilchhoker246 4 ปีที่แล้ว

    Sir aapki class bhot achi hoti hain

  • @themirage6223
    @themirage6223 4 ปีที่แล้ว +4

    Sir please make videos on *HYDROGEN SPECTRA ,HELIUM SPECTRUM &ALKALINE SPECTRUM*

  • @satishladha312
    @satishladha312 4 ปีที่แล้ว +1

    Thank you so much sir for this topic

  • @academicbuddy
    @academicbuddy 3 หลายเดือนก่อน

    Sir please make a video on spectra of alkaline elements , singlet and triplet structure

  • @baladevi7310
    @baladevi7310 4 ปีที่แล้ว +1

    Thankyou so much sir.......

  • @sasinnisar83
    @sasinnisar83 4 ปีที่แล้ว +3

    Hello Sir,
    I have been watching your videos for FE Engineering and they are good. I just wanted to tell you that some portion of the syllabus has been changed but you haven't updated those old contents. Please take this into consideration.

  • @varsha2675
    @varsha2675 ปีที่แล้ว +2

    Sir please reply .....ager alkali earth metal spectra aayega exam me to bhi yahi likhna hai n

  • @PriyaSharma-nc2bo
    @PriyaSharma-nc2bo 9 หลายเดือนก่อน +1

    Sir plz make the video on the topic alkaline earth spectra.

    • @pankajphysicsgulati
      @pankajphysicsgulati  9 หลายเดือนก่อน

      Ok beta sure
      God bless you

    • @PriyaSharma-nc2bo
      @PriyaSharma-nc2bo 8 หลายเดือนก่อน

      Sir plz bta do app kab tk alkaline earth spectra ki video upload kroge .exam ka leya prepare krn atha esleya.

  • @khushiparjapat5735
    @khushiparjapat5735 ปีที่แล้ว +1

    What are the main features of the fine structure on the spectra of alkali elements. Explain how the concept of spinning electron account for the doubling levels . Sir isme bhi yhi answer likhna h

  • @Mandychahal5179
    @Mandychahal5179 2 ปีที่แล้ว +1

    Bestt❤️❤️❤️❤️

  • @amittiwaritiwari8514
    @amittiwaritiwari8514 2 ปีที่แล้ว +1

    Pranam sir 🙏

  • @CB123-g5l
    @CB123-g5l 4 ปีที่แล้ว +1

    Thanks sir for this video🎥 and sir please explain spectrum of helium in 2 valence spectra

    • @pankajphysicsgulati
      @pankajphysicsgulati  4 ปีที่แล้ว +1

      Welcome beta
      If you are KURUSHETRA university students to ye topic chod do baaki ke kar lo QUESTION attempt ho jaayega

    • @CB123-g5l
      @CB123-g5l 4 ปีที่แล้ว +1

      @@pankajphysicsgulati ok sir

  • @PearlMittal
    @PearlMittal 3 ปีที่แล้ว +1

    Sir molecular spectrum par bhi video jaroor banaye

  • @brijeshk.swarnkar01
    @brijeshk.swarnkar01 3 ปีที่แล้ว +2

    Thank you sir

  • @academicbuddy
    @academicbuddy 3 หลายเดือนก่อน

    Sir screening constant for s,p,d,f orbital of alkali metal, ye topic isi video mai ho gya kya? Agar nhi hua to please is par video bana dijiye 🙏🏻🙏🏻

  • @madhusmitapanda1294
    @madhusmitapanda1294 2 ปีที่แล้ว +1

    Sir fan ka aawaz bhut aarha h videos m jiske bjeshe irritate lg rha h dekhne m video btw ur contents are very help full😊

  • @TilakRaj-tv6nq
    @TilakRaj-tv6nq 4 ปีที่แล้ว +1

    Thanks sir plz important question bhi bta do

    • @pankajphysicsgulati
      @pankajphysicsgulati  4 ปีที่แล้ว +1

      I will try dear

    • @rohitruhil3667
      @rohitruhil3667 4 ปีที่แล้ว

      @@TilakRaj-tv6nq bhagwan singh vishwakarma or dr sonendra gupta chanel search kr le bai

  • @shankarkulkarni2319
    @shankarkulkarni2319 2 ปีที่แล้ว

    This is the answer for explain the characteristic features of singlet and triplets of two electron system??

  • @nidhiparmar3481
    @nidhiparmar3481 2 ปีที่แล้ว +1

    Please sir make one video about h atom & h2 atom

  • @studypointforphysics2387
    @studypointforphysics2387 3 ปีที่แล้ว +1

    Amazing ♥️

  • @dixitpunit997
    @dixitpunit997 11 หลายเดือนก่อน +1

    Sir spectra of alkaline earth metals par video banana please

  • @PrashantKumar-ek9sp
    @PrashantKumar-ek9sp 2 ปีที่แล้ว +1

    Sr calcium spectra pe bhi video bana dijye...

  • @studywithashishji
    @studywithashishji 3 ปีที่แล้ว +1

    Sir please use mic for noise clearance

  • @kanchanthakur9025
    @kanchanthakur9025 4 ปีที่แล้ว +2

    Sir will you please make a video on spectrum of helium....🙏🙏my exams are near and i didn't find any quality video on this topic...

    • @pankajphysicsgulati
      @pankajphysicsgulati  4 ปีที่แล้ว +1

      I will try and all the best for exams

    • @kanchanthakur9025
      @kanchanthakur9025 4 ปีที่แล้ว

      @@pankajphysicsgulati okay thanku sir....i prepared all my notes from your video lectures....very useful...and you taught all the lectures in very simple way...i find all your lectures very very useful for my exams....thnku sir😇😇

  • @Allinone-dn4oq
    @Allinone-dn4oq 4 ปีที่แล้ว +1

    Thank u sir 😊

  • @manizsharma
    @manizsharma 4 ปีที่แล้ว +2

    Sir , the hybrid h-parameter equivalent circuit par video banado please!!!

  • @pratikchaudhuri8767
    @pratikchaudhuri8767 3 ปีที่แล้ว +1

    sir sodium ke energy expression me mu(greek letter) kya he?By the way aap bohot achha parhate hain......

    • @pankajphysicsgulati
      @pankajphysicsgulati  3 ปีที่แล้ว

      God bless you dear

    • @pratikchaudhuri8767
      @pratikchaudhuri8767 3 ปีที่แล้ว

      @@pankajphysicsgulati Sir wo sodium ke energy expression me mu(Greek letter) kya he?

  • @aadarshdixit2
    @aadarshdixit2 ปีที่แล้ว

    "Screening constant for alkali spectra for s,p,d and f states" yeh wala topic karwaye hai kya sir? Agar haan, toh link de dijiye.

  • @swareetsharma9675
    @swareetsharma9675 4 ปีที่แล้ว +3

    Tq so much sir for this video☺.....sir plz fine structure of hydrogen spectrum pr v video bna kr daliye plzz.....mujhe bohat help milengi study krne me🤗

  • @semimanasrin7676
    @semimanasrin7676 4 ปีที่แล้ว +1

    sir please hyperfine structure k ak class denge to mujhe bohut help hota...main bohot search kiya accha video nehi mila... December k end main exam hain mera..

  • @OPLRAJA2
    @OPLRAJA2 3 ปีที่แล้ว +1

    Sir ismein jo energy level diagram hai wahi fine structure hai kya

  • @VrustiS
    @VrustiS ปีที่แล้ว +1

    Thank you sir...
    Sir please tell why 3s line is above -6

    • @pankajphysicsgulati
      @pankajphysicsgulati  ปีที่แล้ว

      God bless you

    • @VrustiS
      @VrustiS ปีที่แล้ว

      @@pankajphysicsgulati
      Sir ji apake classes bohot badiya rehate hai...
      Ek bhi yesa class nahi he ki hame kuch samaj me nahi aaya.. all classes are ultimate 🙏🏻🙏🏻🙏🏻

  • @hrgupt3944
    @hrgupt3944 2 ปีที่แล้ว

    Thanks a lot sir

  • @nishantpandey3410
    @nishantpandey3410 4 ปีที่แล้ว +1

    Sir plasma and classical electrodynamics ka video sir🙏🙏🙏🙏🙏🙏🙏🙏

  • @nishukundal5643
    @nishukundal5643 3 ปีที่แล้ว +1

    thankyou sir ggg

  • @PreetiSharma-fb1ex
    @PreetiSharma-fb1ex 2 ปีที่แล้ว +1

    Sir , what is meant by fine structure of spectral lines and explain fine structure of alkali spectra ---- or how does vector atom model explain doublet fine structure of alkali atoms ------ or write a short note on alkali metals sir meko ye smj nii aa rha ki ye teeno question yhi h na in teeno me yhi topic krna h kya ????

  • @mohitmehta9515
    @mohitmehta9515 4 ปีที่แล้ว

    Thanku sir for this topic ...upload more videos bsc 6 th sem ki ... sir I am waiting everyday for ur new videos .
    Thnku

  • @kameshsharma1453
    @kameshsharma1453 2 ปีที่แล้ว +1

    Sir can u arrange your videos as per syllabus of MGSU

  • @themirage6223
    @themirage6223 4 ปีที่แล้ว +1

    @Pankaj Physics Gulati sir we have a unit named Atomic spectroscopy .In that ,Alkali type spectra topic is there 🤔is it this only sir ? I mean in thumbnail its Alkali metal spectra so🤔i asked sir ..plz clarify

    • @pankajphysicsgulati
      @pankajphysicsgulati  4 ปีที่แล้ว

      Yes it is same topic you are looking for
      You got it right

  • @PreetiVerma411
    @PreetiVerma411 ปีที่แล้ว +1

    Is this topic same as fine structure in alkali spectra? Sir

  • @yadav26388
    @yadav26388 4 ปีที่แล้ว +1

    Sir videos me ak chij problem h kine master likha h n right corner me wo dekhne me disturb krta h

  • @pranjalpandey1060
    @pranjalpandey1060 ปีที่แล้ว

    Sir screening constant with reference to alkali metal spectra wale question me is answer ko likh skte kya???

  • @shivanigautam9194
    @shivanigautam9194 3 ปีที่แล้ว +1

    Thanks sir

  • @42.prachi65
    @42.prachi65 4 ปีที่แล้ว +1

    Sir MSc (physics )ke entrance se related bi video upload karo

  • @himmatsarowa9582
    @himmatsarowa9582 3 ปีที่แล้ว

    Out of four alkali spectra which more intense and why
    Please tell me sir

  • @simranmehta8371
    @simranmehta8371 4 ปีที่แล้ว +1

    Sir agr que aaye ki.... main features of FINE STRUCTURE in spectra of alkali elements...tb bhi hume aise hi que attempt krna h?

  • @chemistrywithss6037
    @chemistrywithss6037 2 ปีที่แล้ว +1

    Good afternoon sir sir hamae questions mein aya tha ki drwa atomic spectra of akali atom meine sirf hyd ka banaya hai. Toh yeh kuch thik hoga

  • @m.kmaurya617
    @m.kmaurya617 3 ปีที่แล้ว +1

    Dea Sir,why 3s energy level of sodium atom is slightly above -6, please explain

  • @rangolikumari9035
    @rangolikumari9035 4 ปีที่แล้ว

    Discuss the theory of discharge of a condenser through an inductance and a resistance. In what condition the discharge is oscillatory in nature? Sir iska answer kaha milege.

  • @DivyaSinghPatel-e4o
    @DivyaSinghPatel-e4o 8 หลายเดือนก่อน +1

    Namaste sir... Spectra of alkali elements m likh sakte hain..???Please reply

  • @semimanasrin7676
    @semimanasrin7676 4 ปีที่แล้ว +1

    sir lighting thik nehi huwa... opposite side main dengge to board dekhne main accha dikhega...

  • @kajaldeshwal7361
    @kajaldeshwal7361 4 ปีที่แล้ว +2

    Sir iss question me two points or h fine structure and spinig elctron or intensity ratio for doublets ye explain krne h ?

    • @pankajphysicsgulati
      @pankajphysicsgulati  4 ปีที่แล้ว +1

      Beta ye TOPICS alag hai
      Alkali metal spectra me itna hi likhna hai jitna video mein btaya hai

    • @kajaldeshwal7361
      @kajaldeshwal7361 4 ปีที่แล้ว +1

      @@pankajphysicsgulati ok sir thanku

    • @themirage6223
      @themirage6223 4 ปีที่แล้ว

      @@pankajphysicsgulati sir we have a unit named Atomic spectroscopy .In that ,Alkali type spectra topic is there 🤔is it this only sir ? I mean in thumbnail its Alkali metal spectra so🤔i asked sir ..plz clarify

  • @niasingh282
    @niasingh282 4 ปีที่แล้ว +1

    Sir alkaline spectra ko bhi smjha dijiye.... 🙏

    • @pankajphysicsgulati
      @pankajphysicsgulati  4 ปีที่แล้ว

      Beta if you are KURUSHETRA university students to ye topic chod do baaki ke kar lo QUESTION attempt ho jaayega

    • @niasingh282
      @niasingh282 4 ปีที่แล้ว

      @@pankajphysicsgulati sir actual mai m rajasthan university se hu.... Or hons. Mai es topic pr que aata h....