Wavepacket, Phase velocity and Group velocity

Поделиться
HTML-код
  • Опубликовано: 22 дек 2024

Комментарии • 56

  • @RicardoGonzalez-tg3lw
    @RicardoGonzalez-tg3lw 5 месяцев назад +6

    Holy, crap. I'm just 5 mins in and I've learned more than in an entire semester of Modern Physics in my uni.

  • @Farhan-vq3yj
    @Farhan-vq3yj Месяц назад +2

    Thank you so much maaam i was struggling with this topic and was not able to understand this from so many teacher and u explained it in this easy way

  • @balrajpunse5332
    @balrajpunse5332 Месяц назад +3

    Thank you mam, it's really helpful for me. Your Explanation is simple and cleared. I understand it better , because of your lecture. Thank you mam , Wish you the best 🙏.

  • @Schrodinger-c7g
    @Schrodinger-c7g 28 дней назад +1

    Thanku mam , watching from uttarakhand 🙌🙌

  • @rupendrakushwah
    @rupendrakushwah 3 года назад +8

    I'm North India student mam , ur lectures are very helpful

  • @physicsjessy7746
    @physicsjessy7746  3 года назад +5

    At 12th minute, on the RHS, 2 should there.

  • @VenuGopal-sy5hv
    @VenuGopal-sy5hv 3 года назад +2

    wonderful teaching

  • @dishagopalani
    @dishagopalani Год назад +1

    maam love your videos they are tooo good.... please make more... much loveeee

  • @jeevanemmanualjoy4031
    @jeevanemmanualjoy4031 2 года назад +2

    Amazing explanation.. ♥️

  • @sreeharikodiyath5493
    @sreeharikodiyath5493 Год назад +2

    ma'am
    thank you for clearing the topics soo good
    but at the equation of group velocity you forgot to add '2' in the beginning of the equation of group velocity as per the trigonometric identity.

  • @bhushannargolkar
    @bhushannargolkar Год назад +2

    Thank you so much mam you explained it clearly
    please mam bless me with good luck for my sem exams

  • @kanaiyakanabar5178
    @kanaiyakanabar5178 3 года назад +2

    Awesome

  • @rajasekhar6980
    @rajasekhar6980 2 года назад +2

    mam please add the video for the 3d box also

  • @rupeshbavlekar4808
    @rupeshbavlekar4808 3 года назад +1

    Nice explanation 👌👌

  • @janakicjoby7607
    @janakicjoby7607 2 месяца назад +1

    thank you maam literal life saver

  • @santhoshikumar2320
    @santhoshikumar2320 3 года назад +1

    Excellent madam

  • @reshmaprasanth6924
    @reshmaprasanth6924 Год назад +1

    Super class mam .expecting more classes

  • @rufaida4336
    @rufaida4336 2 года назад

    Thanku Miss...Good lecture

  • @sistajoseph
    @sistajoseph 5 месяцев назад

    What are the velocity of the waves? Are they all of the same? velocity. How do we get the wave velocity?
    Anybody can answer, I will appreciate it.

  • @HenokTadess
    @HenokTadess Год назад +1

    my mam🤩

  • @zealrodrigues8495
    @zealrodrigues8495 3 года назад +3

    mam in exam if the question comes as find out the relation between Vg,Vp and c in that we need particle velocity =group velocity ,so do we need to derive it or directly we can say we know that....

  • @selvamd8861
    @selvamd8861 Год назад

    Pls Give some model questions in QM.

  • @manojkumarreddy272
    @manojkumarreddy272 2 года назад

    hi mam i have a small question regarding group velocity can you please explain it. A wavemaker generates two groups of waves in a wave flume. The first group has a wave period of 1.2𝑠, while the second group has a period of 2.9𝑠. The water depth in the flume is 0.9𝑚. After generation of the 1.2𝑠 wave group, the wavemaker is stopped for 12𝑠 before the 2.9𝑠 wave group is generated.
    How far down the flume will the second wave group catch up with the first wave group.

  • @selvamd8861
    @selvamd8861 Год назад

    Wave velocity is more than the particle velocity. Yaanai varum pinne. Mani osai varum munne

  • @chaitanyalimaye4619
    @chaitanyalimaye4619 3 года назад +1

    What is h cross known as?

  • @kishoredarshan8350
    @kishoredarshan8350 3 года назад

    At what position constructive and destructive interfance take place?

    • @bobbypablo2617
      @bobbypablo2617 3 года назад

      @Casey Ronald yup, have been using instaflixxer for since november myself :D

  • @karinakarira9842
    @karinakarira9842 3 года назад

    Ma'am is prism an eg of non dispersive medium? If yes....how? Please help

    • @SG-xn1ng
      @SG-xn1ng 2 года назад

      Prism is an example of dispersive medium. Because when you pass white light through the prism , it gets splitted in to seven colours.
      Air is a non dispersive medium for white light .because in air you are not able to see all colours before the light passes through the prism.grp velocity and phase velocity of white light is equal in air medium . So dispersion doesn't occurs in air for white light. Where ever you see in a given medium grp and phase velocity for any thing "like light or for a particle" then that given medium is non dispersive for that particular particle or light..
      In prism the grp and phase velocity for white light is not same . So you get dispersion. So prism is a dispersive medium for white light.

  • @mayankdesai6471
    @mayankdesai6471 3 года назад +1

    Thankyou maam

  • @tomeshwarsahu5870
    @tomeshwarsahu5870 Год назад +1

    Thank you mam

  • @thesoundyouneed3604
    @thesoundyouneed3604 2 года назад

    Thank you sooo much mam... 😊😊😊😊

  • @kishoredarshan8350
    @kishoredarshan8350 3 года назад

    Inside wavepacket what interfance will take place?maam

  • @Qpwrty
    @Qpwrty 2 месяца назад +1

    ☺️

  • @rupendrakushwah
    @rupendrakushwah 3 года назад +1

    Thankyou mam