An electric heater of resistance 8 Ω draws 15 A from the service mains 2 hours. Calculate the rate a

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  • Опубликовано: 30 окт 2024

Комментарии • 33

  • @2piclasses
    @2piclasses  3 года назад +6

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    best wishes for board exam..,,,

    • @Radeonguy21
      @Radeonguy21 8 месяцев назад

      sir book ke peeche 120W de rakha h 🤔🤔

  • @leenavenkatesh3387
    @leenavenkatesh3387 3 года назад +3

    Superb.No one takes so much effort to teach all minute things.Thank you very much 🙏

    • @2piclasses
      @2piclasses  3 года назад

      check the pinned comment get the full syllabus link ....or you can join our live classes

  • @not_foodi
    @not_foodi 9 месяцев назад

    BEST TEACHER I HAD EVER SEEN. . LOVE U SIR❤

  • @khyatishah1776
    @khyatishah1776 3 года назад +4

    Sir nicely explained..and without tution we can learn in this pandemic at anytime and feel secured is the best thing..itna to tution me bhi koi nahi samjata.. 🙏

  • @MahimaKanyawal
    @MahimaKanyawal 11 месяцев назад +1

    Sir mne yhi kiya tha....heat calculate 😅..... thankyou so much ❤

  • @Luvisill
    @Luvisill 2 года назад +1

    oh my God sir ....YOu explain everything so well....

  • @khyatishah1776
    @khyatishah1776 3 года назад +1

    Superb explained..I cleared my all doubts.. Thank you sir 🙏

    • @2piclasses
      @2piclasses  3 года назад +2

      Check the pinned comment get the full syllabus link also you can join our live classes

  • @shriyasachdeva1024
    @shriyasachdeva1024 2 года назад +1

    Thank you so much sir my doubt is cleared in this question

  • @Rani-rf7ys
    @Rani-rf7ys 3 года назад +1

    Thankyou sooo much sir really you explain very good .

    • @2piclasses
      @2piclasses  3 года назад

      check the pinned comment get the full syllabus link

  • @jitendersharma5230
    @jitendersharma5230 Год назад +8

    Mera answer bhi sahi AA rah tha par ncert answer back side PE 120W de rakha tha

  • @mohitkhatri815
    @mohitkhatri815 Год назад +1

    Thank you sir

  • @mdyasir5059
    @mdyasir5059 2 года назад

    Sir u just told what I wanted ❤️

  • @rawatanshul
    @rawatanshul 2 года назад

    NEXT level

  • @AnkitKumar-dv6gn
    @AnkitKumar-dv6gn 3 года назад

    Nice explain

    • @2piclasses
      @2piclasses  3 года назад

      Check the pinned comment get the full syllabus link

  • @fuzzypie7813
    @fuzzypie7813 2 года назад +3

    Why we cant apply H=(I)2RT For this

    • @Staleburger667
      @Staleburger667 7 месяцев назад

      You will have to divide that value by seconds then which will be quite lengthy but the answer will be right anyway

  • @uchihaitachi6762
    @uchihaitachi6762 2 года назад

    Sir thora energy expend ho jati h temperature barhane ke liye gadget ka kya iss question me usse neglect karna hoga ?

  • @Kunalvarshney122
    @Kunalvarshney122 3 года назад +4

    Sir, aapki video toh bhout informative hoti hain aur sab samajh aata hai, par ek question ke liye 10-20 minutes, not good..

    • @2piclasses
      @2piclasses  3 года назад +2

      Samajhne k liye time to dena hi hota hai aap 2* par dekhiye

    • @mahimalall3327
      @mahimalall3327 3 года назад +1

      @@2piclasses Yes sir aap aise hi time dekar smjhate rahiye,plz🙏🙏
      Maximum channels par sirf solutions de diya jaata hai, rarely koi itna detail me acche se smjhaate hai...Ham jaise baccho,jo tution/coaching afford nai kar sakte hai, aap jaise teachers ki wajah se hi secured feel karte hai🙏🙏
      Warna solutions toh google par v available rehte hai.
      Thank-you Sir🙏

  • @chaitanyakapoor373
    @chaitanyakapoor373 2 года назад +2

    Sir ye ncert me iska answer back page pe 120W likha hai help sir please 🙏🙏

  • @dipanshusharma4145
    @dipanshusharma4145 2 года назад +1

    Oppp🔥

  • @Heskwjegsv
    @Heskwjegsv 2 года назад

    Sir but time bhi tho given hai na

  • @aps5148
    @aps5148 Год назад +1

    But answer alag h

  • @Govind_0004
    @Govind_0004 8 месяцев назад

    sir mera answer bhe yahi aaya par ncert ke back me 120 W diya hai

  • @hirdcnkh6
    @hirdcnkh6 Год назад

    Sir answer nhi aata ncert me