Calculation of the a-to-r ratio for diamond cubic

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  • čas přidán 20. 08. 2024
  • In this video Parisa works through the calculation of the a-to-r ratio for the diamond cubic crystal structure.

Komentáře • 74

  • @ephe8949
    @ephe8949 Před rokem +2

    This, in combination with your first video on the diamond crystal structure really help to understand it.
    Everything was explained so nicely. Thank you to both of you and your team.

  • @raviramr7560
    @raviramr7560 Před 3 lety +3

    I can't concentrate online classes and came here and now had full concentration...

  • @user-ze2ke6uy7q
    @user-ze2ke6uy7q Před 4 lety +7

    Just focus on the lecture, not lecturer boys.

  • @kamruzzamankanon1447
    @kamruzzamankanon1447 Před 7 lety +38

    I just crushed.

  • @kiddzee1673
    @kiddzee1673 Před 7 lety +15

    woooow such a beautiful guider..she is alike indian actress tapsi panu....

  • @TonTon-uj2gm
    @TonTon-uj2gm Před 4 lety +2

    Thanks for that two triangles method, my prof never told me that...

  • @kyleturck7100
    @kyleturck7100 Před 9 lety +1

    You can also just find the distance from the center of one atom to the other in terms of r and a to get 2r = sqrt(3*(a/4)^2). Where I just used the distance formula with x=y=z = a/4 to get the distance in terms of a.

  • @sadammalik8832
    @sadammalik8832 Před 3 lety

    Very best way to teach thanks

  • @PraveenKumar-yw2ui
    @PraveenKumar-yw2ui Před 8 lety +8

    I love her ...and her style...

  • @lucaspoloni2938
    @lucaspoloni2938 Před 7 lety +3

    I finally understood, thank you!

  • @mdfahim-nk5ro
    @mdfahim-nk5ro Před rokem

    Thank you, Ma'am.

  • @syediqramulhoque5531
    @syediqramulhoque5531 Před 6 lety +12

    "quarter way point is over here" it should have been explained

  • @rajatkatiyar2049
    @rajatkatiyar2049 Před 5 lety

    U really explain very short trick thanks a lot

  • @sjjshshhshsj4242
    @sjjshshhshsj4242 Před 2 lety +1

    use body diagonal each carbon center cuts at 4 equal parts use this the above method is bit complicated

  • @The__toxic__biker
    @The__toxic__biker Před rokem

    I love your chanel akka❤️❤️❤️

  • @daohung1112
    @daohung1112 Před 4 lety

    I love you. Your video is very good

  • @user-ym5ut5ow1m
    @user-ym5ut5ow1m Před 6 lety +1

    woooow. It helped me a lot. Thank you.

  • @babarphysics8759
    @babarphysics8759 Před 4 lety

    Your method is good

  • @chiragsolanki8639
    @chiragsolanki8639 Před 6 lety +3

    See that's the problem in our school's we don't have beautiful teachers like her, if we had 100/100s for sure! 😍

  • @buyonline552
    @buyonline552 Před 4 lety

    Beauty with brains ! Love you jaaneman

  • @Virtualexist
    @Virtualexist Před 4 lety +1

    If not for beauty but I am not happy for the missing explanation of quarter way over there. where ? how ?

  • @jamesd.salehi4752
    @jamesd.salehi4752 Před 8 lety +12

    Lost me at 0:57

  • @ramithan21
    @ramithan21 Před 6 lety

    Top Viedo, helps me alot. Thank you :D

  • @vinodepurate
    @vinodepurate Před 6 lety

    Nice and clear

  • @shivanshutiwari5646
    @shivanshutiwari5646 Před 6 lety +2

    Explain me how i concentrate

  • @abdelrahmangamalmahdy
    @abdelrahmangamalmahdy Před 9 lety +2

    is an amazing girl :) plz let her make more videos

  • @michaelivanhaileka9694
    @michaelivanhaileka9694 Před 6 lety +6

    how do i concentrate??????

  • @IllllllllllllllllIl
    @IllllllllllllllllIl Před 7 lety

    very nice!

  • @monmister
    @monmister Před 6 lety

    i like learning

  • @basharatahmed9195
    @basharatahmed9195 Před 6 lety +4

    U r looking beautiful....I m confused should i focus on your lecture or on you....

  • @shahejadsayyad5028
    @shahejadsayyad5028 Před 8 lety

    please let me know how the second triangle she shown is 90 degree from edge it should be 90 degree from plane right ????

  • @AzeraKotaro
    @AzeraKotaro Před 8 lety

    what the difference between this diamond cubic and fcc ?

  • @afakethrum
    @afakethrum Před 7 lety +6

    Sorry but "quarter way point is over here" does not explain anything.

    • @astherphoenix9648
      @astherphoenix9648 Před 7 lety

      yeah that's right. like how do you know, unless you already knew which seems to be the case here. iwant to know too

    • @sauravpandey599
      @sauravpandey599 Před 3 lety

      You must know the position of tetrahedral voids in FCC

  • @Rithsomware
    @Rithsomware Před 3 lety

    Is it for University purpose?

  • @ALLinONE-pc6dk
    @ALLinONE-pc6dk Před 8 lety +6

    forget the lesson,you're so beautiful, i forgot everything.......waw......if i got lectures like this i wold have been newton,waaaaaw

  • @EvergreenSelena
    @EvergreenSelena Před 9 lety +1

    How can you be sure that it's a/4 along/in/up?

    • @Sm4o
      @Sm4o Před 9 lety

      I think it is due to symmetry. I love that girl, keep posting videos. You have the charm!

    • @abdelrahmangamalmahdy
      @abdelrahmangamalmahdy Před 9 lety

      Pararparaver it's because atoms are at 1/4 of the diagonal, so that they went 1/4 way in the perpendicular axes.. try to draw it on your own and you'll understand. It's just simple geometry

    • @rockosawalkar5512
      @rockosawalkar5512 Před 8 lety +2

      cuz diamond is a combination of two interpenetrated lattices. dat red colour atom she drew was at a point of (1/4,1/4,1/4) .with respect to that corner atom.

  • @shaiksiddiq786
    @shaiksiddiq786 Před 6 lety

    How to test diamond density mam?

  • @surajdoloi4912
    @surajdoloi4912 Před 7 lety

    nice but what i need m not getting

  • @shahejadsayyad5028
    @shahejadsayyad5028 Před 8 lety

    please please the way u showed two triangles perpendicular was wrong u should show by other side so it was easy to understand

  • @HM-dm3qg
    @HM-dm3qg Před 5 lety

    Ok got it!

  • @josuemateos5384
    @josuemateos5384 Před 3 lety

    why a/4?

  • @_sukha7091
    @_sukha7091 Před 4 lety +1

    U r very beautiful mam

  • @atyantkumarhota
    @atyantkumarhota Před 6 lety +7

    Tapsee Panuu foreign version

  • @David-qp5wp
    @David-qp5wp Před 4 lety

    should filmed by asian, as an asian nerd i solved in only one equation. nailed it

  • @salonikumari6578
    @salonikumari6578 Před 4 lety +1

    Hello mam you so beautiful but your stady not so good

  • @malanalan1
    @malanalan1 Před rokem

    Lady, just bring the physical model to the classroom.

  • @sadammalik8832
    @sadammalik8832 Před 3 lety

    And u are beautiful

  • @doma3554
    @doma3554 Před 3 lety

    Super conventionally attractive, and super attractive because of the intelligence.

  • @ibrarshah603
    @ibrarshah603 Před 4 lety

    Waaaaaaah

  • @PraveenKumar-yw2ui
    @PraveenKumar-yw2ui Před 8 lety +3

    I want be her friend on face book

  • @ananykashyap7864
    @ananykashyap7864 Před 4 lety +2

    i just fall in love with you....😍😍😘😘😘

  • @abhaysingh-pe9ig
    @abhaysingh-pe9ig Před 3 lety

    comments me *Harami manus* bhre pde hai LOL

  • @mayanknamdeo9474
    @mayanknamdeo9474 Před 7 lety

    U r soooooo cuteeee..

  • @user-nz1hp3sv7k
    @user-nz1hp3sv7k Před 3 lety

    why a/4?