Engineering Physics-PH3151 || University Exam reviews with answer

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  • Опубликовано: 31 янв 2025

Комментарии • 103

  • @jagannathan7248
    @jagannathan7248 11 месяцев назад +2

    hi sir, yesterday i had my semester exam,i wrote my exam very well, i hope i get 90+ ,thank you so much for travelled with my journey , once again i will thank you for sincere work for students ,now i will you to my juniors also😊😊

    • @KDr2020
      @KDr2020  11 месяцев назад +2

      Thank you so much for your complement, you such a great students, I hope you are become a great engineering...

    • @KDr2020
      @KDr2020  11 месяцев назад +1

      ruclips.net/user/shortsVsYXDc6zOKE?si=riispatnbRuS5l5u

    • @KDr2020
      @KDr2020  11 месяцев назад +1

      This is me my another channel, I tell stories during my class hours in my college, like motivation and moral stories.

    • @KDr2020
      @KDr2020  11 месяцев назад +1

      I never met like you students, All the best👍💯, if you contact me you may call 9941168384

    • @jagannathan7248
      @jagannathan7248 11 месяцев назад +1

      We all are very greatful to have you sir,keep going sir❤️, there are many students like me and they wondering to have teacher like you

  • @ADGAMER-xk8di
    @ADGAMER-xk8di Год назад +2

    Sir na ella question write panniten with 2mark tq to your selection conform 90+

    • @KDr2020
      @KDr2020  Год назад +2

      Good👍, congratulations🎉🎉🎉 dear

    • @Hellokitty-30
      @Hellokitty-30 6 месяцев назад

      Bro Neenga entha source vacuum study panninga

  • @Redphoenix11-d3e
    @Redphoenix11-d3e Год назад +1

    Sir kronig penny equation mattum eluthuna evlavu marks poduvanga

    • @KDr2020
      @KDr2020  Год назад +1

      Two diagrams podalaiya? All equations correct na without diagrams 10+.

  • @heroshs
    @heroshs Год назад +1

    Sir na krony penny la koncha koncha mistake eruku sir evalo mark varum

    • @KDr2020
      @KDr2020  Год назад +1

      Presentation nalla iruntha, you will get 10+ 👍

  • @mohdmeerans
    @mohdmeerans Год назад +1

    Sir kindly reply me
    I wrote 7 2mark but not accurate but relates to the question.
    Gyroscope working half and no advantage and disadvantage.
    Maxwell equation half and Schrodinger equation only independent.Then scanning tunneling with two diagram and with application.
    Evalo mark poduvaanga sir konjam sollunga sir im frustrated 😢

    • @KDr2020
      @KDr2020  11 месяцев назад +1

      The above mentioned 16 marks want you have to write may be correct means probably 35+. Depends on the faculty they pull pass marks. Don't worry

    • @mohdmeerans
      @mohdmeerans 11 месяцев назад +1

      @@KDr2020 gyroscope la working
      Maxwell la 4 eluthirikan sir but 3 and 4 konjam thappu sir.
      Schrodinger equation independent only .
      Stm la principle, construction, working,and two diagrams. Ithula construction working story sir.
      Two mark 7 atten pannan oru question ku atleast 1mark poduvaangala sir .
      Ippo enaku evalo varuthu sir mark

    • @KDr2020
      @KDr2020  11 месяцев назад

      35 - 40 varum neenga sonna varaikum, but neenga sonnathulam correct ah iruntha. Most of the faculty 40 kita vantha fail poda mattanga. Depending on your Evaluating faculty dear. Don't worry😊

  • @preethisree.k11b36
    @preethisree.k11b36 Год назад +3

    Phy la co2 laser yezhuthi irukean... Apo yenaku mark tharuvaangala? I think 13th quest(wave..) ku bhathila adha yezhuthi irukean... reply pls

    • @KDr2020
      @KDr2020  Год назад +2

      Mark tharamattanga pa, otherwise you score 39 - 44 mean they will consider to put pass Mark. If you have already pass marks they don't give marks.
      You have to follow my whatsup channel to get all upcoming video immediately.
      whatsapp.com/channel/0029VaMOzpYCXC3NmbwOHD1A

    • @preethisree.k11b36
      @preethisree.k11b36 Год назад +1

      @@KDr2020 naanga quest paper la varatha quest yezhuthuna mall practise nu poduvaangala??

    • @KDr2020
      @KDr2020  Год назад +2

      No ma, apdilam illa ma, ethavathu Movies stories, plz pass ponganga, ethavathu thitti like unparliament words use pannina than book pannuvom ma. Otherwise we live it. Don't worry be happy😊

  • @KAMALIR-lb6ji
    @KAMALIR-lb6ji 8 месяцев назад

    Sir intha impotant question ah padicha podhuma sir

  • @eniyaeniya9415
    @eniyaeniya9415 Год назад +1

    Sir 14th question eigen function and eiegn value eluthilla but 1d eluthiten evlo mark varum sir

    • @KDr2020
      @KDr2020  Год назад +1

      If all are correct, They will give 10-12 marks 👍

  • @accusedgamer5763
    @accusedgamer5763 Год назад +1

    Sir time dependent la w=2πv step la mistake panniten sir aprom last answer varaikum konjam thappa dhan eluthirken
    Independent fulla ah correct ah eluthirken 16ku evlo kudupanga

    • @manikandanmohen3915
      @manikandanmohen3915 Год назад

      Split up for this question is 10+6. So you have written time independent so you will get 10 +2. Confirmed 12+ marks.

  • @seenivasan2751
    @seenivasan2751 Год назад +1

    Sir naa schordinger equation la equation tha eluthiruken sir and gyroscope la full la correct eluthiten sir and and STM full la eluthiten sir total 3 16mark tha eluthiruken sir apram ellam questions mee story tha sir.pass potuvangala sir sollu sir romba bayama eruku sir

    • @KDr2020
      @KDr2020  Год назад +1

      I am not sure, all three um nalla correct ah eluthi erunthingana pass ayidalam, schrodinger okay than, remaining questions nalla eluthi erunthingana condipa pass ayidalam. Two marks ethava correct ah eluthiningala?

    • @seenivasan2751
      @seenivasan2751 Год назад

      @@KDr2020 A Schordinger equation la equation tha eluthiruken sir gyroscope STM fulla correct sir 2marks la 2mattum correct sir evalavu mark varum sir solluga sir romba bayama eruku sirr

  • @EFOOTBALL_TM_10
    @EFOOTBALL_TM_10 Год назад +5

    Sir 16 mark all attended but... Maxwell full ezhuthalee.. 2 mark 3 correct
    Pass avumaa

    • @KDr2020
      @KDr2020  Год назад +1

      Definitely🎉 pass, congratulations🎉

    • @EFOOTBALL_TM_10
      @EFOOTBALL_TM_10 Год назад

      @@KDr2020 thanks sir

  • @priyadharshini.b7005
    @priyadharshini.b7005 Год назад +1

    Sir..16 mark la b option T+R=1 dhana sir...

    • @KDr2020
      @KDr2020  Год назад +1

      Yes 👍

    • @priyadharshini.b7005
      @priyadharshini.b7005 Год назад

      @@KDr2020 sir andha ques la ques full aa illa sir...but adhu dhana sir crt

  • @LathikaR-t3q
    @LathikaR-t3q Год назад +1

    Sir naa 5 -2marks eluthirukke
    Apro 3-marks full crct and 1 konjo marathutuchu sir and innoru question standing wave ku definition mattum tgan sir eluthurikke paass aakitalama pls plss sir reply

    • @KDr2020
      @KDr2020  Год назад +1

      3- 16 marks ah? Apdina Pass 🎉🎉 ayidalam. 👍

  • @CR-vc8bs
    @CR-vc8bs Год назад +1

    Sir naan einstein AB question ku therory mattum 3pages ezhuthiruken with diagram...evlo mark poduvangha sir

    • @KDr2020
      @KDr2020  Год назад +1

      Three diagram mm with topic oda correct ah eluthi erunthingana 4 -6 marks kodupanga👍

  • @seenivasan2751
    @seenivasan2751 Год назад +1

    A Schordinger equation la equation tha eluthiruken sir gyroscope STM fulla correct sir 2marks la 2mattum correct sir evalavu mark varum sir solluga sir romba bayama eruku sirr

    • @KDr2020
      @KDr2020  Год назад +1

      Vera question attend to pannalaiya? But it is enough for to get pass marks. If you have to write all these correct✔ means.

  • @pripri13
    @pripri13 Год назад +1

    Paduchutu pona 2 marks la 3 questions dhaa sir vandhuchu but I've attended all the questions...neenga solradhu paatha radiation pressure thavira ellathukume enaku marks varu sir....and I've attended 3- 16 marks correctly and 2 - 16 marks just written sir
    Pass aagiruve la sir internal test -1 la 71 marks and internal test 2 la 98 marks sir

    • @KDr2020
      @KDr2020  Год назад +1

      Three 16 marks correct✅ na confirm ah pass, don't worry😊.

  • @venkatabalajir1102
    @venkatabalajir1102 Год назад +1

    Sir orgin of energy bands ku band diagram potruken . Evlo mark koraipanga sir ?

    • @KDr2020
      @KDr2020  Год назад +1

      Which question?

    • @venkatabalajir1102
      @venkatabalajir1102 Год назад +1

      @@KDr2020 15 th question sir

    • @KDr2020
      @KDr2020  Год назад +1

      Depending on your paper, probably 2 marks tharuvanga.

  • @GandhibalaGandhibala
    @GandhibalaGandhibala Год назад +1

    Sir 14 th la a) mattum potta question accept pannuvangla pls reply sir

    • @KDr2020
      @KDr2020  Год назад +1

      Nothing wrong, okay 🙏it is acceptable

    • @KDr2020
      @KDr2020  Год назад +1

      You will all videos link join whatsapp.com/channel/0029VaMOzpYCXC3NmbwOHD1A

    • @GandhibalaGandhibala
      @GandhibalaGandhibala Год назад

      Thanks sir 🙏🙏🙏

  • @Anonymous-hj6ml
    @Anonymous-hj6ml Год назад +3

    sir na AB coeffcient question la final answer 8 pi h/lamda^3 ku bathila 8 pi/lamda^3 poturukan Evalo mark poduvanga

    • @KDr2020
      @KDr2020  Год назад +3

      Last step mattum than wrong na confirm ah 13+🤝

    • @Anonymous-hj6ml
      @Anonymous-hj6ml Год назад

      @@KDr2020 ok sir

  • @SedhupathyB45
    @SedhupathyB45 Год назад +2

    Sir na dependent mathi elithita with heading oda mark poduvangala sir

    • @KDr2020
      @KDr2020  Год назад +2

      Poduvanga kandipa👍, some faculty kunjam mark ah koraipanga thats all.

  • @HarishGanesan-j6q
    @HarishGanesan-j6q Год назад +1

    Sir I attended only two 2 marks and and I attended maxwell equations full ,gyroscope full but I didn’t wrote advantages and disadvantages, Kronig penny model half and schrodinger wave eqn till independent eqn I wrote sir will I get pass in physics exam.Kindly reply me sir I am so frustrated

    • @KDr2020
      @KDr2020  Год назад +1

      Pass ayidalam, but other two marks lam attend pannieukingala ethavathu relevent ah vavathu eluthirukingala? Theriyalaiye

    • @KDr2020
      @KDr2020  Год назад +1

      Nenga solratha patha 45-50 podalam pa, handwriting and presentation nalla iruntha. Pass than don't worry😊

    • @HarishGanesan-j6q
      @HarishGanesan-j6q Год назад

      @@KDr2020 thank you sir nalla neat Ah present pannirukaen sir

  • @heroshs
    @heroshs Год назад +1

    Sir na krnoy penny anga anga mistake eruku sir evalo mark tharuvanga

  • @user-gp6cd7lh7n
    @user-gp6cd7lh7n Год назад +1

    sir in time independent i left (e-v)in answer will i get mark for this and rest of answers are right including dependent

    • @KDr2020
      @KDr2020  Год назад +2

      It is not a big mistakes, and other equations are correct with independent diagram with explanation you will get full marks or 15.

    • @KDr2020
      @KDr2020  Год назад +1

      whatsapp.com/channel/0029VaMOzpYCXC3NmbwOHD1A

  • @pablo-fg2xh
    @pablo-fg2xh Год назад +2

    Sir stimulated absorption ku verum absorption nu potu eluthirken 😢😢😢

  • @seenivasan2751
    @seenivasan2751 Год назад +1

    Reminder 2marks 16marks story tha sir paravaillaya sir

  • @capturecard9858
    @capturecard9858 Год назад +2

    2 16m , maxwell la pathi, 3 2m pass ha nu sollunga

    • @KDr2020
      @KDr2020  Год назад +2

      Two 16 enna question? All two um correct ah eluthi irukingala? Maxwell pathina evlo?

    • @KDr2020
      @KDr2020  Год назад +1

      Konjam kashtam than pa, but evaluators ah poruthu than

    • @capturecard9858
      @capturecard9858 Год назад

      @@KDr2020 gyroscope and stm sir, maxwell 1st and second equation ku answer ondi write pannikiren, 2m 3 , meethi fulls story sir🥲

  • @Nikilaa.S
    @Nikilaa.S Год назад +1

    Sir 13 a standing wave short ah thn iruku book la athah apdiyae na eluthiten full ah 16 m poduvangala sir rombo short ah iruku athn kekuren

    • @KDr2020
      @KDr2020  Год назад +1

      Standing wave la 4 cases ( t=T/4, t=T/2, t=3T/4 t=T), and stationary wave equation fulla ah eluthiruntha full marks, otherwise they will reduce depending on your presentation.

    • @KDr2020
      @KDr2020  Год назад +1

      You may follow my whatsup channel to get all upcoming video immediately.
      whatsapp.com/channel/0029VaMOzpYCXC3NmbwOHD1A

  • @sakthiharanm.u9315
    @sakthiharanm.u9315 Год назад +1

    Naan stm la advantages and disadvantage eluthala

    • @KDr2020
      @KDr2020  Год назад +1

      Thapillai, don't worry😊

    • @sakthiharanm.u9315
      @sakthiharanm.u9315 Год назад +1

      Sir mark reduce pannuvngala ana question kekave illa advantage disadvantage , sir matha 16 mark correct ah elthiruken 16 out of 16 potruvangla illa cutoff mark reduce pannuvangla

    • @KDr2020
      @KDr2020  Год назад +2

      Apdilam reduce panna matanga, but neenga nalla eluthi erukanum like neat sketch, sub topics and good presentation na they will give 16/16 otherwise reduce 1 or 2 marks.

  • @at_is_medeas
    @at_is_medeas Год назад +2

    Three 16mark and maxwell two law eluthiruka pass agalama. aprm diatomic bathila rotational kinetic energy eluthiruka

  • @purushothaman2073
    @purushothaman2073 Год назад +4

    Thankyou sir 😊

  • @ABISHEKDON63
    @ABISHEKDON63 11 месяцев назад +1

    Arrear than 😢.....😅

    • @KDr2020
      @KDr2020  11 месяцев назад +2

      Don't worry, if you are written at least 3 16 probably correct means you may be pass...

    • @ABISHEKDON63
      @ABISHEKDON63 11 месяцев назад

      @@KDr2020 thanks

  • @futuremakesoldscreen2645
    @futuremakesoldscreen2645 Год назад +1

    Sir ece physics 2 ku important potunga sir

    • @KDr2020
      @KDr2020  Год назад +1

      Already posted dear, the link is ruclips.net/video/3ZShOaxYryA/видео.html

    • @KDr2020
      @KDr2020  Год назад +1

      Join this link you will tell all the videos link whatsapp.com/channel/0029VaMOzpYCXC3NmbwOHD1A

  • @user-gp6cd7lh7n
    @user-gp6cd7lh7n Год назад +1

    sir but in question they haven't asked to write advantage & disadvantage for gyroscope so i wrote only principle counstruction working application along with well drawn diagram how many mark will i get?

    • @KDr2020
      @KDr2020  Год назад +2

      Good pa, but that question is small question it is not have that much of Mark ie 16. So you have to elaborate means (advantage and disadvantaged) you will get definitely 16. No worries they will give full marks or 14/14+.

    • @KDr2020
      @KDr2020  Год назад +2

      Depending on the Evaluating faculties. Don't worries.

  • @matheswaran05
    @matheswaran05 Год назад +8

    Naan autonomous ana intha question vantha naa 80+❤

    • @KDr2020
      @KDr2020  Год назад +1

      Good pa, all the best, you will get 80+ definitely🎉🎉🎉

  • @animemcu007
    @animemcu007 Год назад +2

    Sir I written well in today's exam 🔥🔥

    • @KDr2020
      @KDr2020  Год назад +1

      Congratulations🎉👏

  • @romanrulez
    @romanrulez Год назад +3

    Fail 🙂🚶

  • @keerthanasiva16
    @keerthanasiva16 Год назад +4

    Thank you sir, Unga vedio than sir pathu padichen. Pass ayiduven sir. Thanks a lot🙏 sir

    • @KDr2020
      @KDr2020  Год назад +1

      You are most welcome🎉

  • @heroshs
    @heroshs Год назад +1

    Sir na krony penny la koncha koncha mistake eruku sir evalo mark varum

    • @KDr2020
      @KDr2020  Год назад +1

      Depending on the mistake pa, and important equation lam iruntha perusa kuraikka mattanga, diagram lam pottu irukingala?