illumination Basics | Luminous Flux, Intensity, Luminous vs illuminous, Solid angle

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  • Опубликовано: 4 янв 2025

Комментарии • 51

  • @ThePiSquareAcademy
    @ThePiSquareAcademy  4 года назад +7

    Plane angle vs Solid angle: 3:04
    Candle power or Candela: 13:07
    Luminous Flux, Intensity, Luminous vs illuminous 19:10

  • @udaygidge5457
    @udaygidge5457 5 дней назад

    Most logical explanation found on youtube. Thank you!❤

  • @tugba3415
    @tugba3415 2 года назад +5

    what teachers miss while teaching is, they skip some very important small explanations, then it becomes really difficult to follow the rest. Since you explain the solid angle detailed before hand, I realised it was not an impossible thing to understand the whole concept. Thank you.

  • @neomadrasi
    @neomadrasi 4 года назад +8

    Very well explained. I own a company designing LED lights for ships. Although I have known the terminology in day-to-day usage, I have never had it explained so clearly. Many thanks.
    I wonder whether you could make and upload a video on how to interpret light distribution charts.

  • @manoranjankumar1368
    @manoranjankumar1368 4 года назад +4

    Gone through this in physics 12 but today got clear understanding.Thanks a lot yr videos are very helpful. Getting lockdown time proper utilised

  • @dattawaghmare1
    @dattawaghmare1 3 года назад +2

    Boss , you have really took me out of the great confusion. Many thanks.

  • @nadeemghaffar8531
    @nadeemghaffar8531 Год назад

    Your efforts and the way of delivering lectures in a logical order are commendable... Regards from Islamabad

  • @sisir22
    @sisir22 8 месяцев назад

    sir your way of presentation is awesome, very simple and digestive. than you so much sir.

  • @rahulmule3907
    @rahulmule3907 4 года назад +2

    This lesson you tech very well.
    Awsm video.

  • @anupkumar_cse_02d24
    @anupkumar_cse_02d24 3 года назад +1

    well explained thank you.. 😊

  • @vaibhavsakpal9067
    @vaibhavsakpal9067 2 года назад

    Beautifully explained.. Thank you sir

  • @nakkavedanth4615
    @nakkavedanth4615 3 года назад

    Very attractive teaching sir

  • @sahzamirfatemi3673
    @sahzamirfatemi3673 4 года назад +1

    Thank you sir
    Love You from Afghanistan.......

  • @subhabhaskaran1827
    @subhabhaskaran1827 4 года назад +1

    I have this chapter in my final year....thank u so much

    • @ThePiSquareAcademy
      @ThePiSquareAcademy  4 года назад +1

      Great 👍 Share this with your friends :)

    • @kelvinsmith2916
      @kelvinsmith2916 3 года назад

      ATTENTION TO ALL, ILLUMINATI HAS BECOME WHAT PEOPLE IN DIFFERENT COUNTRY USE TO MAKE MONEY INSTEAD OF HELPING THE POOR THEY NOW TAKE FROM THE POOR BROTHERS AND SISTERS OUT THERE WHO ARE WILLING TO JOIN THIS ORGANIZATION SHOULD BE AWARE OF WHO THEY CONTACT BEFORE SENDING YOUR INFORMATION TO ANY BODY YOU MUST HAVE TO BE CAREFUL BECAUSE WE ARE GETTING SO MANY CONPLAIN FROM NEW MEMBERS I KNOW HOW I SUFFERED BEFORE JOINING THIS ORGANIZATION DONT GIVE UP AM HERE TO HELP THE POOR,THE TALENTED,THE BUSINESS MEN AND WOMEN,TO REACH THEIR GOALS SO FOR MORE INFORMATION ON HOW TO JOIN CALL the GRAND MASTER +1 (708) 492-8621 OR WHATSAPP him ON SAME NUMBER +1(708) 492-8621 YOU CAN STILL SEND MESSAGES ON THIS EMAIL- greatilluminatifamous@gmail.com. HAIL lucifer,HAIL THE light,HAIL THE GREAT TEMPLE OF THE ILLUMINATI!!!!!!

  • @dattatraysakhale3005
    @dattatraysakhale3005 Год назад

    very nice teachings techniques sir

  • @TourToCartoon
    @TourToCartoon 2 года назад

    Thanks for your teaching sir

  • @prashantjha3987
    @prashantjha3987 4 года назад +1

    Very informative..
    I love the Theme music of PiSqure academy..

  • @mahmoudmohd5469
    @mahmoudmohd5469 4 года назад +3

    This very good, what you are doing and it really helps, I would like to ask if you can make a video about the effect of frequency changing on the electrical mashines, and it's saturation.

  • @blakshmipriya2853
    @blakshmipriya2853 3 года назад

    Thankyou sir.. Great lecture

  • @melindabarbee
    @melindabarbee 3 года назад +1

    Thank you very much for this video!

    • @ThePiSquareAcademy
      @ThePiSquareAcademy  3 года назад

      You're very welcome! Watch this also ruclips.net/video/4Cy1EBvMMbo/видео.html

  • @dasariteja8592
    @dasariteja8592 4 года назад +2

    Sir, it is nice💓 and good.
    I want some details about wardenclyffe tower.
    Place make the video on that sir

  • @muzammilsheikh2613
    @muzammilsheikh2613 4 года назад +1

    Sir,why single phase induction motor need capacitor please make video on this,your explanation is very great...plzzz make video

  • @saranyaraja4334
    @saranyaraja4334 4 года назад +1

    Thank you sir very interesting

  • @elysanchez6740
    @elysanchez6740 3 года назад

    Thank you, very well explained.

  • @Arijit_VU3ICT
    @Arijit_VU3ICT 4 года назад +1

    If you are my college teacher... Thank you.

  • @tobydwyer5602
    @tobydwyer5602 3 года назад

    Nice one, thanks!

  • @benedictelgamal9174
    @benedictelgamal9174 3 года назад

    Thanks so much I had a problem in terminologies used in light

  • @jerinevictor
    @jerinevictor 4 года назад +1

    Sir please answer me, does the tester glows on DC or not. If yes, does it glows on positive terminal and negative terminal due to the matter of convention current and electron current.
    Another doubt is, does a bulb glows on positive charges or negative charge in a conductor?

    • @ThePiSquareAcademy
      @ThePiSquareAcademy  4 года назад +2

      Yes Tester glows with DC also, even at the negative terminal (for the enough voltage magnitude). Bulb glows with the current flow (irrespective of polarity of charge)

    • @jerinevictor
      @jerinevictor 4 года назад +1

      @@ThePiSquareAcademy Sir, please make a detailed video on convention current flow and electron current flow. I got a very big confusion....... Which is real?
      Sir another big doubt is ,that the current from battery flows from positive to negative or vice versa which also arised to me due to the convention current
      What is that convention current????????
      Please clear my doubt sir.. Because i love EEE

  • @azhaganandam.a4870
    @azhaganandam.a4870 4 года назад +1

    Sir/madam. I have one doubt. What a resistor do.. Opposses current right.
    Then, if resistor is for the purpose of opposing current, then how current across series resistor is same.
    If suppose 2 resistor connected in series
    Current must be reduced after crossing resistor 1 and then it has to be reduced again after crossing 2 resistor right??
    Please explain me.

    • @java_minds1755
      @java_minds1755 3 года назад +1

      No no current is just like a water in pipe.....the same amount of water going inside will come from other side .....resistance just slow down the process ....and it does not absorb currenr

  • @nandanisahay1
    @nandanisahay1 3 года назад

    Please make complete videos on utilization

  • @DARK_RYZEN
    @DARK_RYZEN 2 года назад +1

    I appreciate but sir please try to add subtitles ☺️

  • @scorpion-hv9du
    @scorpion-hv9du 4 года назад +1

    Hello sir nice video❤❤.am from telengana sir could you plz explain the relation bw frequnecy and size of electrical equipments especially motors.

    • @ThePiSquareAcademy
      @ThePiSquareAcademy  4 года назад +2

      inversely proportional, Frequency increases then size of the magnetic core reduces.

  • @poojadhage8992
    @poojadhage8992 4 года назад

    Plz upload video on electromagnetic field

  • @gokulroy6253
    @gokulroy6253 4 года назад +1

    Sir will u teach us topics in electrical drawing in polytechnic 2nd year

  • @masterlearners2228
    @masterlearners2228 11 месяцев назад

    Lux example was osm 😂😂

  • @issagamer5964
    @issagamer5964 3 года назад

    by Professor Oqab