Great explanation. Teachers at schools and universities should explain the concept and not only when to use a formula. Therefore, this video is incredibly useful for all those wondering the logic and how Sine works. Thanks!
Wow!! I will probably remember this forever now. The answer to the question should be same size (because of same Amplitude) and same speed (because of the same amount of time it takes to complete one oscillation).
The second, (blue wheel) is CLEARLY spinning twice as fast as the red wheel and it is the same size. So you are wrong, and the author of the question just made t10 = 20 and t20 = 40 in the blue to make it a trick question.
@@andrewfetterolf7042 The question is visually tricked. For first one the motion recorded slow in video, while for second one motion recorded in video faster, that's why it looks that way, but looking at X and Y axis things are different. And for the same reason, X axis in second one is made bigger.
This I so understandable even if its 2 years ago it's still understandable !!! thank you I'm going to use this example in my maths expedition and make a real model thank you!!! This is so helpful to me!!!
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.
Succinct and effective video. A sign wave explained with a very good analogy! Would you please also share some real life problems this waveform helps us understand and perhaps solve...
How come this did not come in my recommendations till now... Such a beautiful video... Thanks a lot guys... This channel should have more subscribers... But I see that you have only 11 videos...I think you guys should make more videos... You have a great explanation technique... Thanks a lot and wish you the best
Thanks for Indian Sanskrit contribution “Ardhya” we still use the latter word in our daily social communication for example “give me half of the fruit or any item by saying “give me Ardhya”
Square waves are ultimately a superposition of multiple sine waves, with a pattern of increasing frequency called harmonics, and decreasing amplitude as frequency increases. Look up the Fourier series of a square wave, and Fourier transform that generates them.
Good mention. You should do a video on square waves. I watched some embedded electronics videos where the guy would throw them on that wave machine to explain inverters & transformers IIRC and there were times where the waves were square shaped instead of a nice sloping rounded line
They are the same size Ferris wheel, but the blue one is faster! (I hope) Either way, hats off for this exaplanation. It was well worth the UA-cam digging through a few other videos to find this one. This is going to help me so much. Thank you, thank you, thank you!
Hi Shane, thanks for the appreciation! Take another look at the horizontal (x) axis of both plots and you'll realize that they are rotating at the same speed!
This is great as I completely missed whatever math this was decades ago. However from this video I think the take home is that a sine wave graphically displays the speed and amplitude of a ferris wheel, or something moving in a circular motion... but I think sine waves are used for other things too and my mind isn't making the leap from this illustration to generalization for what it's used for (as you mentioned light and electricity).......any videos to explain?
Yes Ronnie, agreed. Very interesting that the original word was simply chord of a circle. I'm guessing mathematicians didn't have any intent to create confusion but over time (and geographical distance) the name changed ...
London Eye - one day i'll be there! So the sine wave just tell's me the height of the person on the giant wheel and cosine the horizontal displacement .. right?
Hi Adarsh, Thanks. So if you draw parallel chords in a circle (and then just look at half chords), you'll notice that their lengths from smallest to largest (when its actually the diameter or passes through the center) and back to smallest is simply the amplitude of the Sine wave varying as it starts from time 0 ... Hope this helps!
@@RoseUniversity eagerly waiting for more such content. Please do upload difference between voltage, potential, emf. With such physical interpretation.
amazing, just one thing: the name of the wave has to do with the concept sine from geometry; I think not explaining that and only explaining the origin of the word will confuse some. Otherwise a fantastic fantastic video. Thanks a lot!
As per my understanding I am thinking of the vertical motion of the Red square moving through time in the horizontal direction and then tracking the movement of the square that will produce a sine wave
I'm trying to understand. I believed that the sine-function resulted in values on the vertical axis (Y-axis)?. And therefore the "red square" (plotted sin(x) - values?) should not rotate but go up and down the y-axis as the wheel rotate. (In the same manner as the red dot movement looks like from the side (1. dim)? And then this up-down movement on the y-axis is streched out in time to get the sine-curve as a function of time? But I may be on deep (wavy..) water here....
They are both going at the same speed, however the red wheel only completes one revolution while the blue wheel completes two revolutions, in double time than it took for the red one. They are also the same size. Please correct me if I'm wrong.
![Lp. Сердце Вселенной #60 РОЖДЕНИЕ ЛОЛОЛОШКИ [Финал] • Майнкрафт](http://i.ytimg.com/vi/YoR0pAV9FVQ/mqdefault.jpg)
Awesome! breaking it down to just a simple circular motion helps to understand it a lot better than textbook equations 😀 Thanks!
You're very welcome!
Both rotates with the same speed. Big wow, plane & simple explanation. Great👍
brilliant! 33 yrs to come accross this video and finally understand! Thank you!!!
Tatiana, that is very encouraging! Thanks for the motivation and supporting roseuniversity.org!
Me too! I'm literally 33.
Great explanation. Teachers at schools and universities should explain the concept and not only when to use a formula. Therefore, this video is incredibly useful for all those wondering the logic and how Sine works. Thanks!
Wow!! I will probably remember this forever now. The answer to the question should be same size (because of same Amplitude) and same speed (because of the same amount of time it takes to complete one oscillation).
Correct!
The second, (blue wheel) is CLEARLY spinning twice as fast as the red wheel and it is the same size. So you are wrong, and the author of the question just made t10 = 20 and t20 = 40 in the blue to make it a trick question.
Andrew, hint: please take a look at the x (time) axis of both plots closely. Its a trick question. Thanks!
@@andrewfetterolf7042 The question is visually tricked. For first one the motion recorded slow in video, while for second one motion recorded in video faster, that's why it looks that way, but looking at X and Y axis things are different. And for the same reason, X axis in second one is made bigger.
New appliances will only work off this wave. All my off gridders out there
I had some idea about sine wave, After seeing this wonderfully explained video now I know what it is !!!!
Great!
Knowledgeable video,well explained, waiting for more knowledgeable and interesting videos
Thanks!
BEST video explanation, I have seen till now.👌
Thanks a ton!
Actually explaining the concept rather than purely how to utilise it. Thank you so much.
Glad it was helpful! Thanks for supporting the channel and Roseuniversity.org
I missed the basic of 5 year class, and i found it in 6 minutes video. Thanks Sir!
Haha thanks for the appreciation and supporting the channel Sonix!
This I so understandable even if its 2 years ago it's still understandable !!! thank you I'm going to use this example in my maths expedition and make a real model thank you!!! This is so helpful to me!!!
Glad it was helpful! Would love to see a real model! Thanks for supporting the channel and roseuniversity.org
this video and channel is underrated, wtf
Excellent. After 25 years later I got this explanation
Glad it helped! Thanks for supporting the channel and the appreciation!
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.
Succinct and effective video. A sign wave explained with a very good analogy! Would you please also share some real life problems this waveform helps us understand and perhaps solve...
Thanks! Will do
Best explanation I have ever seen or heard, Thank You.
John, only few leave encouraging comments like these, thanks so much for the motivation and we're glad it was helpful! Again, thanks for supporting us
This is SO helpful - thank you! It makes everything so clear!
Thanks for the appreciation and encouraging us!
Thanks for such a wonderful explanation. Keep making videos for concepts in mathematics. You just earned a new subscriber. Gr8 work again.
Thanks Jyoti!
5:36 same speed and size size of ferry wheels, but we are recording the on the right for double the time :)
Perfect! Thanks so much for supporting us!
From thinki g of sine as a ratio of a triangle to this
I feel truly evolved.
Thankyou 😊
Thanks a lot for sharing this video and simplifying a sign wave so wonderfully. Well explained video 👍
Thank you!
How come this did not come in my recommendations till now... Such a beautiful video... Thanks a lot guys... This channel should have more subscribers... But I see that you have only 11 videos...I think you guys should make more videos... You have a great explanation technique... Thanks a lot and wish you the best
Thanks for your appreciation! We are working on new videos. Please suggest any topics that you would like us to make videos on as well!
Excellent explanation!! One of the best I've found! Thanks a lot 👌
Glad it was helpful! Thanks so much for supporting the channel!
Thanks for Indian Sanskrit contribution “Ardhya” we still use the latter word in our daily social communication for example “give me half of the fruit or any item by saying “give me Ardhya”
Wow! I did not know that. Very interesting. Thanks for supporting the channel!
Wow!! Didn't know this earlier. Simply Amazing
Thanks for supporting us!!
finally understand why sine wave can represent as angular frequency ❤ thank you !
Good explanation.. 👌👌👏👏
Thank you!
The best explanation ever ❤
Loveeee it. God, finally I understand the practical of sine, yayyyy. Bless you
Thanks so much for the appreciation and supporting roseuniversity.org
Excellen video, perfect explanation with graphics. Thank you.
Thanks for the encouragement Axel!
Very informative video 🙌
Thanks!
Wow!! never learnt this way, explained beautifully, simply and clearly!!
Thanks!
This is a great video on understanding and visualizing sine waves. Thanks ❤🙏
Glad it was helpful! Thanks for supporting the channel and Roseuniversity.org
best video explanation
Glad it helped!
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!
My hero. It's starting to make sense to me now.
Glad it was helpful. Check out our cosine and tan wave videos too!
Can u explain square wave also ...?
Hi! Do you mean square waves used in data communication? or square waves seen on surface of water? Send me a picture of what you're curious about ...
Square waves are ultimately a superposition of multiple sine waves, with a pattern of increasing frequency called harmonics, and decreasing amplitude as frequency increases. Look up the Fourier series of a square wave, and Fourier transform that generates them.
Good mention. You should do a video on square waves. I watched some embedded electronics videos where the guy would throw them on that wave machine to explain inverters & transformers IIRC and there were times where the waves were square shaped instead of a nice sloping rounded line
Awesome...a channel worth subscribing
Really appreciate you subscribing and the encouragement that it gives us!
This is amazing. Thank you so much for these wonderful videos. I wish I learned this in school
Thanks for the appreciation and supporting the channel Katerina!
What a fine visual explanation? I like your way of explanation, too.
Thank learnability for teaching me this hard concept in easy language
Thank you so much . Very Good explanation
Thank you for the appreciation! Your profile logo is very artsy!
Simply great explanation
Thanks! Glad it was helpful
you are absolutley incredible thank you so much !!!!
You're so welcome! Thanks for your support!
This was one of my college assignment . Thanks for the detailed explanation
Hi Karunya, glad it was helpful! Thanks for the appreciation and supporting roseuniversity.org | Learnability
Excellent presentation!
Thanks for the motivation and supporting the channel!
Great explanation.... Thanks a lot..keep continue.... Awesome
Thank you!
Brilliant explanation.
well explanation
Thanks for supporting the channel and roseuniversity.org
Same size and same speed... loved this video ❤️❤️
Correct! Thanks for supporting the channel
They are the same size Ferris wheel, but the blue one is faster! (I hope) Either way, hats off for this exaplanation. It was well worth the UA-cam digging through a few other videos to find this one. This is going to help me so much. Thank you, thank you, thank you!
Hi Shane, thanks for the appreciation! Take another look at the horizontal (x) axis of both plots and you'll realize that they are rotating at the same speed!
very wonderfully illustrated and articulated
Thank you!
Make more explanatory videos like this thank ❤❤❤❤❤❤
Will do! Thanks for supporting us!
Beautiful content!
Thanks so much for the support and appreciation!
You got me with the final question. I didn't pay much attention to the axis information.
haha! Just making sure you notice the axis, you got it! Thanks for supporting Rose University!
that was an amazing explanation sir
Thanks so much for the appreciation and support!
Very good...thanks...
Very encouraging! Thank you!
Damn, I was completely fooled by the last question until you pointed out the axes!
It shows you were paying attention and trying to understand the concept! Thanks for watching Henrik
Nice presentation
Thanks a lot!
Very good explanation! Cheers!
Thank you! Glad it was helpful
This is great as I completely missed whatever math this was decades ago. However from this video I think the take home is that a sine wave graphically displays the speed and amplitude of a ferris wheel, or something moving in a circular motion... but I think sine waves are used for other things too and my mind isn't making the leap from this illustration to generalization for what it's used for (as you mentioned light and electricity).......any videos to explain?
Thanks a lot for the clear explanation.
Thanks for the appreciation and supporting the channel!
The origin of the word sine was interesting. Seriously.
Yes Ronnie, agreed. Very interesting that the original word was simply chord of a circle. I'm guessing mathematicians didn't have any intent to create confusion but over time (and geographical distance) the name changed ...
NEP authorities should watch this video & do necessary changes. Gr8 explanation sir.
Thanks! Who is NEP?
@@RoseUniversity National Education Policy(NEP) under the Central Government in India.
amazing explaination , thank you Sir!!!
Keep watching! More to come. Thanks for support Learnability and Roseuniversity.org
sine up 4 more videos..
Finally it makes sense, Thanks!!
Glad it was helpful! Thanks for supporting the channel
you defined everything explicitly
Thank you for your comment and encouragement!
good work
Thanks
Thanks for revealing legacy of India
It's always interesting to learn where things originate from!
London Eye - one day i'll be there! So the sine wave just tell's me the height of the person on the giant wheel and cosine the horizontal displacement .. right?
You got it!
I'm stupid please help me understand how I would figure out the height of an individual on the London eye using this sine wave graph.
Great explanation!
i mean what how simply you made it understand loved it man !
Thanks for the detailed explanation 👍
Glad it was helpful! Let us know if you're interested in other topics. Thanks
Excellent visual explanation!!!
Thank you!
Wow. Just wow. Thanks!
Glad its helpful!
Fantastic explantation!
Glad it was helpful!
Thank u sir thank u so much sir koi bhi mila ise sumjhane ke liye ap milge thank u sirrrrrrr🙏🙏🙏🙏🙏
Beautifully and deeply explained , well done,desperately waiting for more knowledgeable videos
Thank you
thank you very much, it is useful and informative video
Thanks for the appreciation and supporting the channel!
Awsmm
Thanks
Your intro song is "the lick"
Really very informative 🎉
Thanks for your comment and supporting the channel Sanket!
Very helpful me
Glad it helped, thank you for supporting us!
just awesome...but why so few videos?..please do upload more video on math, physics....
We are working on it! Please check out RoseUniversity.org Thanks for supporting the channel!
Very interesting and informative video Thank You
Glad you enjoyed it!
Really great demonstration, just wondering how the half chord relates to the wave waving?
Hi Adarsh, Thanks. So if you draw parallel chords in a circle (and then just look at half chords), you'll notice that their lengths from smallest to largest (when its actually the diameter or passes through the center) and back to smallest is simply the amplitude of the Sine wave varying as it starts from time 0 ... Hope this helps!
@@RoseUniversity ah yes, it makes sense now thank you too!
Excellent explanation! 😃👍
Glad you think so!
Thank you very much! ❤
Glad it was useful!
Really helpful ❤
Thanks for the appreciation and supporting the channel!
@@RoseUniversity eagerly waiting for more such content. Please do upload difference between voltage, potential, emf. With such physical interpretation.
Thanks for the topics!
Good ❤❤
Thanks for supporting the channel and Roseuniversity.org
You are the best
Excellent!
World's most underrated video on youtube.
Thanks for the appreciation and supporting the channel!
amazing, just one thing: the name of the wave has to do with the concept sine from geometry; I think not explaining that and only explaining the origin of the word will confuse some. Otherwise a fantastic fantastic video. Thanks a lot!
Hi, thanks for your suggestion and supporting the channel!
thanks so much bro this is good
Thanks for the encouragement!
As per my understanding I am thinking of the vertical motion of the Red square moving through time in the horizontal direction and then tracking the movement of the square that will produce a sine wave
You got it!
I'm trying to understand. I believed that the sine-function resulted in values on the vertical axis (Y-axis)?. And therefore the "red square" (plotted sin(x) - values?) should not rotate but go up and down the y-axis as the wheel rotate. (In the same manner as the red dot movement looks like from the side (1. dim)?
And then this up-down movement on the y-axis is streched out in time to get the sine-curve as a function of time? But I may be on deep (wavy..) water here....
They are both going at the same speed, however the red wheel only completes one revolution while the blue wheel completes two revolutions, in double time than it took for the red one. They are also the same size. Please correct me if I'm wrong.
You are correct! Thanks for supporting the channel and Roseuniversity.org
Just too too good ❤
Thanks for your support!
Ancient vedic India 🇮🇳 is incredible 😊😊😊
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