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Learnability
United States
เข้าร่วมเมื่อ 28 ก.ค. 2020
At Learnability, now Rose University (Roseuniversity.org), we believe that quality educational videos should be available to everyone and more so for people who are always curious to learn new concepts.
Rose University is focused on explaining concepts and fundamentals with everyday analogies in various fields such as physics, mathematics, electrical and computer engineering, optics, photography, and more. Its great for students at all levels.
Learnability also owns www.amazon.com/photonability. If you love photography, check out the Photonability store!
As always, Rose University and Learnability thanks you for watching our videos and your time, and of course for all the support you give as the channel grows. We promise you'll learn something new today or something you've known but with a unique perspective!
Rose University is focused on explaining concepts and fundamentals with everyday analogies in various fields such as physics, mathematics, electrical and computer engineering, optics, photography, and more. Its great for students at all levels.
Learnability also owns www.amazon.com/photonability. If you love photography, check out the Photonability store!
As always, Rose University and Learnability thanks you for watching our videos and your time, and of course for all the support you give as the channel grows. We promise you'll learn something new today or something you've known but with a unique perspective!
Tangent Wave | Tan Function | Trigonometry | Explanation on a Giant Wheel | Slope | Learnability
Learn the fundamentals of a Tangent Wave! It is extensively used in physics, engineering, mathematics, and countless other fields. A giant or Ferris wheel is used as an analogy to explain the concept.
For this video, although slope of a vertical line is "not defined, n.d. " in mathematics, we've shown it as infinity on the giant wheel. Introducing "n.d." in explaining the concept of tangent wave is a good idea but causes unnecessary confusion for students. When a student reaches higher level math in their career, the difference in n.d. and infinity becomes clearer and fundamental. That is the right time to dig into it, when one realizes the flaws in math itself, giving it the prestigious name of "not defined" or in other words, even mathematicians saying we know how to define it! So apologies for using infinity and undefined together.
High school and undergraduate physics, math, and other sciences may benefit from learning fundamentals of this very useful waveform
Appreciate your time and thank you for watching my videos! It would be great if you would hit the thumbs up button, subscribe, and share the video with somebody who might be interested in this topic.
More videos to follow!
For this video, although slope of a vertical line is "not defined, n.d. " in mathematics, we've shown it as infinity on the giant wheel. Introducing "n.d." in explaining the concept of tangent wave is a good idea but causes unnecessary confusion for students. When a student reaches higher level math in their career, the difference in n.d. and infinity becomes clearer and fundamental. That is the right time to dig into it, when one realizes the flaws in math itself, giving it the prestigious name of "not defined" or in other words, even mathematicians saying we know how to define it! So apologies for using infinity and undefined together.
High school and undergraduate physics, math, and other sciences may benefit from learning fundamentals of this very useful waveform
Appreciate your time and thank you for watching my videos! It would be great if you would hit the thumbs up button, subscribe, and share the video with somebody who might be interested in this topic.
More videos to follow!
มุมมอง: 33 282
วีดีโอ
Earth's Atmosphere, Why do we have it? | Escape Velocity | Learnability
มุมมอง 1.1K3 ปีที่แล้ว
Learn the fundamentals of why the Earth has an atmosphere and the moon doesn't. How high do commercial airplanes fly, and how thick is our atmosphere ... apple analogy Karman Line: 62 miles Commercial Airplane height: 8 miles Appreciate your time and thank you for watching and subscribing to our videos! Please share and more videos to follow ...
Why Stars Twinkle | Twinkle Twinkle Little Star Don't Have to Wonder What They Are | Learnability
มุมมอง 3633 ปีที่แล้ว
Learn the fundamentals of why stars twinkle and planet's don't. Bending of light or refraction is explained using ping pong balls on table. Appreciate your time and thank you for watching my videos! It would be great if you would hit the thumbs up button, subscribe, and share the video with somebody who might be interested in this topic. More videos to follow!
Macro Photography | Depth of Field | with Popcorn using Canon 100 mm f/2.8 | Learnability
มุมมอง 1.1K3 ปีที่แล้ว
Welcome to another Learnability Video! Learn Macro Photography hands-on with a Canon 100 mm f/2.8 USM lens and a full frame Canon 5D Mark II with Depth of field explained in detail. Same principles also apply to landscape and portrait photography. You don’t need an expensive lighting equipment to make great macro shots. In this video i'll show you how to build your own setup and create amazing ...
Cosine Wave | Simple Explanation on a Giant or Ferris Wheel | Trigonometry | Learnability
มุมมอง 57K3 ปีที่แล้ว
Please watch our Sine Wave explanation video to better understand this video: th-cam.com/video/OfuyQV4SN9c/w-d-xo.html Learn the fundamentals of a Cosine Wave. It is extensively used in physics, engineering, mathematics, and countless other fields. A giant or Ferris wheel is used as an analogy to explain the concept. A cosine wave can be just visualized as the horizontal component of a simple c...
Learn Why Sky is Blue with Froot Loops in 5 min | Color of the Sun and Scattering | Learnability
มุมมอง 1.3K4 ปีที่แล้ว
Learn the fundamentals of why the sky is blue using fruit loops cereal as an analogy. Sun's color is white, not yellow! Rayleigh Scattering, the Karman Line, Atmosphere, primary colors of light, and UV rays are discussed along with why you can't see stars in the daytime is also explained Appreciate your time and thank you for watching and subscribing to our videos! Please share and more videos ...
Learn fundamentals of Time-Lapse videos, Slow Motion and how movies are made | Learnability
มุมมอง 6824 ปีที่แล้ว
Learn the fundamentals of a real time, time-lapse, and slow motion videos. Frames and frames per second (FPS) are explained. How the "Boomerang" App makes videos loop is also discussed Real Time Movie: Recorded FPS equal to Playback FPS Time Lapse Movie: Recorded FPS less than Playback FPS Slow Motion Movie: Recorded FPS greater than Playback FPS An iPhone 11 can shoot up to 240 Frames per seco...
Sine Wave | Simple Explanation on a Giant or Ferris Wheel | Trigonometry | Learnability
มุมมอง 177K4 ปีที่แล้ว
Learn the fundamentals of a Sine Wave! It is extensively used in physics, engineering, mathematics, and countless other fields. A giant or Ferris wheel is used as an analogy to explain the concept. A sine wave can be just visualized as the vertical component of a simple circular motion. It's plotted as position vs time or angle as the giant wheel rotates. High school and undergraduate physics, ...
Shutter Speed? Fundamentals Explained | Photography for Beginners | Learnability
มุมมอง 4774 ปีที่แล้ว
In this video, we go over the fundamentals of shutter speed in a camera and discuss how it controls light exposure and motion.This is a great photography tutorial for beginners trying to understand what shutter speed is used for. Using our own animation of a soccer ball, we explain how shutter speed helps freeze or show motion blur and streaks in a photograph. Just like a movie theater projecto...
Learn Photography Basics | Fill a bucket with rain water | Simple explanation | Learnability
มุมมอง 8224 ปีที่แล้ว
Learn camera basics and fundamentals in photography. In this Learnability video we discuss the fundamentals of shutter speed, aperture, and ISO using rain as an analogy. The concept of collecting light is explained using an analogy of collecting rain water in a bucket. Light is compared to rain as you have no control over how much it can rain, but you can control how long you leave the bucket o...
Same speed
Great video and very easy to understand.
I think the red and blue waves are the same because it cant promote discrimination!
Excellent!
0:51
wow i love this
they both are same
There are two things that I don’t understand- 1. Why you stopped making videos? 2. Why the views are less whereas not many people even engineers know this
Brilliant thank you 🙏🏻
Yesterday I decided to learn how the whole thing works (because the SIN seems to be used a lot in things like animation, video games calculations, etc.) and the more I understand it, the more I'm in awe how someone could even come up with the whole thing. Trigonometry is really ingenious, the more you look into it.
I wish I knew this when I was in school, I wouldn’t have had to memorize math!!! That table makes all the sense now! tan(45) = 1!
Holy shit... i now understand so much
bravo.... bravo... bravo...
This is why I need that med......¿?? So where are you doing this from....police........ Sleep wave detector......I have no idea.....
This is why I need my meds....... Police..... Law-enforcement...... New neighbors across the street. law enforcement👹
Can cot, sec, and cosec be explained using this.. or are they just inverses?
From thinki g of sine as a ratio of a triangle to this I feel truly evolved. Thankyou 😊
i mean what how simply you made it understand loved it man !
Nice job
I've discovered I take bits of information and disect them as they come causing me to miss other bits. So excuse me while I review this video 7 more times.
Thank you so much . Very Good explanation
Thank you for the appreciation! Your profile logo is very artsy!
you defined everything explicitly
Thank you for your comment and encouragement!
that was an amazing explanation sir <3
Thanks so much for the appreciation and support!
Wait I'm confused. How did we bring chords into this ?😭
You don't really have to think of chords when using a sine wave. Its just to show you where the sine wave comes from, sorry to confuse you. Just try to understand if you would like that the origin of the sine wave comes from chords. Thanks so much for you support!
Very helpful me
Glad it helped, thank you for supporting us!
❤ Amazing ❤ well done 👍 go on 🌹🌹🎈
Thank you so much!
Another fenomenal video!! It's 1:33am and I'm learning things I was never taught more than 20 years ago when I should have been 😅
haha! thanks so much for the motivation!
Excellent explanation!! One of the best I've found! Thanks a lot 👌
Glad it was helpful! Thanks so much for supporting the channel!
sir you are really a life saver❤
Thanks for the encouragement and appreciation!
Awesome...a channel worth subscribing
Really appreciate you subscribing and the encouragement that it gives us!
make a video on the secondary and inverse trig functions please!!!
Will do! Our next video will be on all about light. Please vote on our polls too! Thanks
Thank you! Amazing content 💯
Thanks again! Really appreciate the encouragement!
Beautiful content!
Thanks so much for the support and appreciation!
Wave or Helix, a look at the Electromagnetic Wave The electromagnetic wave has both an electric field and a magnetic field. These are perpendicular to each other. The illustrations online for the electromagnetic spectrum show a range of wavelengths from radio to gamma waves. But the illustrations show waves, never a helix. So which are they? See my diagram. The electric wave is a vertical wave in red, and the magnetic wave is a horizontal wave in blue. They are perpendicular to each other. Next see any of the numerous animated TH-cam videos on sine waves and cosine waves. Mapping a helix or moving circle or spiral with a sine wave and a cosine wave, shows exactly the same thing as my drawing. That seems to suggest that electromagnetic waves are not waves but helixes!!! This exactly fits a sine and cosine wave mapped as a helix , spiral, or moving circle. This seems so obvious, yet I've never seen an electromagnetic wave represented as a helix or spiral. Has anyone else?
Tom, once we make a video on light, you'll have a much better understanding and maybe get some answers to your curiosity. If you make a vector that adds magnetic and electric field, it behaves like a "helix". Please wait for our video on Light. Your curiosity and questioning is right on track! That's what the world needs to get answers to understanding nature!
@@RoseUniversity Thanks, Responses have led me to circular polarization, which in turn led to a study on how microwaves affect electrons, which suggests this may connect up with constructive and destructive interference in charged particles, which connects up electrons and positrons...
@TomHendricksMusea Yes! Polarization is a crucial part of it!
Both of them are spinning in the exact same speed
Correct!!
Nice presentation
Thanks a lot!
This is the best explanation,it deserves for views
Thanks for the appreciation!
WoW
😮😮😮
👍
Thanks!
Amazing explanation PLEASE post more videos thanks👍
Thanks!! We are working on it! 😀
❤️now got it
Thanks for your support and encouragement!
Wow!! Didn't know this earlier. Simply Amazing
Thanks for supporting us!!
OMG our teachers never told how these graphs formed so until watching your video it was mistery for me.thanks for such videos .How you learn it bro ,from which university you are???
Thanks so much for the appreciation! Professors of Learnability are from various universities in New York teaching physics and electrical engineering
thank you very much, it is useful and informative video
Thanks for the appreciation and supporting the channel!
Bro, i really liked this video,and it gives me a complete understanding
Thanks for the appreciation and supporting the channel!
World's most underrated video on youtube.
Thanks for the appreciation and supporting the channel!
Thank you so much sir❤ And the answer of the last question is both of the sine waves are moving simultaneously.
Correct! Thanks for supporting us!
Ancient vedic India 🇮🇳 is incredible 😊😊😊
Thank you for supporting the channel!
Very good explanation! Cheers!
Thank you! Glad it was helpful