Пікірлер

• 
  @DontFuckWitDreDayКүн бұрын

  Excellent sir

• 
  @brittanymwancientlight7 күн бұрын

  🌌

• 
  @goiterlanternbase10 күн бұрын

  The main difference is the size of the condensing unit. Scale it up to much and you only get cold air, without noticeable condensation.

• 
  @blakeeiu12 күн бұрын

  When the coils are close, the magentic field of each individual wrap has an affect on many neighboring individual wraps. When the coil is spread, the magetic field only affects the closest neighbors. See inductive choking.

• 
  @krish2nasa13 күн бұрын

  Informative. Synthetic fuels almost eradicate the soot from its combustion. Thank you very much.

• 
  @krish2nasa13 күн бұрын

  Excellent explanation. Thank you very much.

• 
  @gdehssalto817515 күн бұрын

  amazing thx u!

• 
  @matthewedwardhall16 күн бұрын

  Wow, I guess them perfectly just from the feel.

• 
  @FratilaRadu26 күн бұрын

  Is AC resistance (skin or proximity effect) increased with higher currents ?

• 
  @denisywyu786426 күн бұрын

  this is a good question. I think the skin effect and proximity effects affect the area of the wire that can carry a current, which in principle does not depend on current. However, in reality, higher current means that there will be more heat generated, and so the temperature of the wire will increase, and resistance is temperature-dependent (usually higher resistance with higher temperature)

• 
  @hallkbrdz28 күн бұрын

  Thank you for this simple but effective demonstration. I had been studying skin effect for coils I am making, but was puzzled why litz wire was specified with a much smaller area wires for a frequency than the skin area alone would suggest. I believe this must be due to minimizing the proximity effect.

• 
  @denisywyu786426 күн бұрын

  Thank you for the comment. I think litz wire needs to account for the proximity effect as well, so they are thinner

• 
  @aleximorinАй бұрын

  Very nice video I was impressed

• 
  @user-ui9kq2xa5cАй бұрын

  The sky at sunrise appears red and the sky at sunset appears yellow. If light is more scattered in the evening, shouldn't the sky be red rather than yellow?

• 
  @CristobalAshton2 ай бұрын

  Thanks Denis very informative

• 
  @wrefk2 ай бұрын

  This was great.

• 
  @NJ-md8uu2 ай бұрын

  I want you to be tutor for my son

• 
  @smferreiro26102 ай бұрын

  Superman may not see temperature differences, but he may see that one of those "rods" is actually a pipe!

• 
  @denisywyu78642 ай бұрын

  thank you for the comment. Sorry, I forgot to clarify that both of the rods are pipes, one without water inside and one with water inside.

• 
  @allemieux39773 ай бұрын

  Great video. On to Part 2.

• 
  @SteveDavis-je4bg3 ай бұрын

  I’m looking for an efficient way to create clouds in the sky. Could this principle be used?

• 
  @denisywyu78642 ай бұрын

  I guess in principle, you could, but you need a water source to start out with. The ultrasound turns the water into water droplets. The other possible way to create clouds in the sky is to do what the airplane does in cold wet days (contrails) where the steam from the engine condenses in air to form cloud trails.

• 
  @markcod1003 ай бұрын

  If you seal the cup / put a lid on and had the heat pipe go through the lid, would the heat pipe cool down the water to room temperature? Would that happen fast?

• 
  @denisywyu78643 ай бұрын

  yes, the heat pipe will cool down the cup faster, as it conducts heat out of the cup faster

• 
  @YippeeKayay-xs8it3 ай бұрын

  Just check if PM or AM and you'll know the answer.

• 
  @damonsonnier342 ай бұрын

  The point is to tell the difference without using any clocks. Mainly if you are ever out in the wilderness or forests.

• 
  @omnacky2 ай бұрын

  @@damonsonnier34 yes how would you ever identify sunset vs sunrise in the wilderness without a clock

• 
  @omnacky2 ай бұрын

  besides remembering if it was dark outside 30 mins ago

• 
  @damonsonnier342 ай бұрын

  @@omnacky Because campers and hikers do not always fall asleep at nighttime.

• 
  @michaelkyles-villalobos551Ай бұрын

  Hahahahahaaa. Too funny. Great joke.

• 
  @RunnerPack4 ай бұрын

  Excellent video! If you feel like it, please do one about the humidifiers that have the piezo transducer at the top of a wick sticking out of the water (or link to it if you already did one). Thanks!

• 
  @michaelgoodson52554 ай бұрын

  This is great!

• 
  @HalfWarrior5 ай бұрын

  The earth is not rotating.

• 
  @stevenchalos48294 ай бұрын

  ? Curious

• 
  @Nico_com_c3 ай бұрын

  Prove it. No balls.

• 
  @tek87Ай бұрын

  Everything i thought was true is a lie??

• 
  @hermanfourie665 ай бұрын

  Thanks for creating this vid; the explanations are very intuitive and easy to follow :) .

• 
  @ahmednor58065 ай бұрын

  🙏🙏🌹🌹

• 
  @blunt38625 ай бұрын

  Good explanation 🙏🏽👍🏽

• 
  @sayanasasidharan165 ай бұрын

  Denis y w.. we have the same humidifier. It was working fine but suddenly when we adjust the timing of humidifier and as it starts the small fan… the motor stops its own. Why does this happen? How can we fix this humidifier back to normal?

• 
  @claireboulton87255 ай бұрын

  Very good videos the others are so dumb and don't explain

• 
  @zot26985 ай бұрын

  OMg! such a great video!

• 
  @sam59925 ай бұрын

  Out of all the dumb, disastrously long videos on the internet about humidifiers, this was the best one, not dumb at all, and was the most informative with actual testing and data. Thank you for cutting through the stupidity. What a breath of fresh air.

• 
  @JAKESMITH-tt8nm6 ай бұрын

  Perfect. Answered all the questions and then some.

• 
  @davidzaharijevic56816 ай бұрын

  Great video

• 
  @MegaWavesMusic7 ай бұрын

  This was really well presented 👍🏽 thank you! The Smashing Pumpkins song "Soot and Stars" brought me here ✌🏽

• 
  @plazmatest7 ай бұрын

  love it

• 
  @copernicofelinis8 ай бұрын

  Yes, Yu can! Are the windows partially opened, so that there is a change of pressure in the wagon?or are the tracks different inside a tunnel (different frequency of vibration)?

• 
  @EditorZyldy8 ай бұрын

  你的影片做得很讚！ 🇹🇼 ❤️ 🇭🇰

• 
  @chaitanyasutar42528 ай бұрын

  Keep going..!! Very informative video,we need more of such content..You deserve more & more subscribers & views, likes

• 
  @y_x29 ай бұрын

  At higher frequency that your graph is showing the skin is more important.

• 
  @ibrahims191910 ай бұрын

  What is the relationship between temperature and ultrasonic waves?😂 and why calculator to explain? Let the the calculater for people calculater 😊

• 
  @exubez276 Жыл бұрын

  Great Video , looking forward for more insightful videos.

• 
  @TMike293 Жыл бұрын

  I'm glad I'm not the only one not knowing wtf is the soot soot from One Piece

• 
  @laurenstiers94111 ай бұрын

  We gotta stay informed

• 
  @juice8823 Жыл бұрын

  karasu be like

• 
  @ramonangulo6360 Жыл бұрын

  Here after reading one piece chapter 1083

• 
  @jamespongo2589 Жыл бұрын

  😂😂😂😂

• 
  @Sayalasai Жыл бұрын

  Same lol

• 
  @LeKNG Жыл бұрын

  With you😂

• 
  @-YSAK Жыл бұрын

  Same :v I just need to know

• 
  @justingahira7043 Жыл бұрын

  Hhahaha same

• 
  @christructural Жыл бұрын

  You were amazing explaning this, great Job

• 
  @michaelbeckerman7532 Жыл бұрын

  Does anyone know if the Skin Effect and the Proximity Effect have any impact on the transmission of audio signals through wires in a home audio system, such as with audio cables that connect speakers to amplifiers or receivers, or with HDMI cables that connect various devices within the home audio system? If so, what would this impact be and is it one that someone would need to be concerned about?

• 
  @y_x29 ай бұрын

  No

• 
  @StanZurek Жыл бұрын

  There is a really good paper on Encylcopedia Magnetica / Proximity loss

• 
  @LeonardoBPG Жыл бұрын

  Great video!

• 
  @The-God-Fucker Жыл бұрын

  You are truly the best teacher on this universe..

• 
  @gulafshabhatti9410 Жыл бұрын

  at 3:49 what is D in equation of R_AC?

• 
  @denisywyu7864 Жыл бұрын

  Thank you for the question. D is the diameter of the wire

• 
  @gulafshabhatti9410 Жыл бұрын

  @@denisywyu7864 thank you sir

• 
  @stefanomelis3016 Жыл бұрын

  super useful! Thanks