Beats Demo: Tuning Forks
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- čas přidán 19. 08. 2016
- This is a demonstration of the periodic variations in the sound loudness, or "beats," produced by two frequencies that are close to each other, with the beat frequency given by the difference between these frequencies. The nearer the two frequencies, the slower the beats. Thus, musicians "tune out the beats" to tune their instruments to a reference frequency.
It was created at Utah State University by Professor Boyd F. Edwards, assisted by James Coburn (demonstration specialist), David Evans (videography), and Rebecca Whitney (closed captions), with support from Jan Sojka, Physics Department Head, and Robert Wagner, Executive Vice Provost and Dean of Academic and Instructional Services.
when he said wawawawa...i felt that
He became Crash Bandicoot lol
Me 2
Like what it feels like after huffing gasoline ⛽️ 😅
Wahwahwahwah
Brain goes Voomvoomvoomvoom
thanks, I studied theories about it but never saw practically... thank you very much.
`Wow. wow' What an explanation!..
Thanks for making all these demo videos, with my classes out due to corona and no access to my equipment, your videos have helped bring physics to life to my students.
Hi .. where are you from
Yes I'm here after MR sir's wave lecture😂✋ also this demo is superb! Thanks a lot
Arrrre Bhaiiii Sameeee!!!!
😛
My sir(MR Sir PW) used this vdo to visualize beats frequency... Thanks❤
YES
Kab kiya??
He used an app
Sahi kaha bhai waves lec 9 yakeen
my physics teacher ( Ankit bala sir) also used this at unacademy to teach it
Nice explanation..I finally understood beat is actually the waau-waau sound...and your necktie is the pattern of piano keys. Wow!
It feels amazing when you experience the theory in practical form thank you so much ❤️🙏
Fantastic demonstration !!! loved the explanation as well....
I loved his piano 🎹 keys tie!
thanks a lot for the demonstration. In our school, we are barely shown such demonstrations and i think these demonstrations are absolutely required for learning physics.
Thank you sir..I appreciate your work for making students understand concepts practically.
wow wow wow wow... wow wow. It's super easy to understand, barely an inconvenience!
beautiful demo fs
(love your tie prof)
Accurate explanation.
Thanks!
Love the piano tie.
Do you hear the wa wa wa?
Me: yes of course, you're doing it.😂
Very impressive demonstration
Such a beautiful demonstration. I look forward to more
I love this... wonderful documentation ❤
I have never see a tuning fork so I Needed this to understand my textbook . This was nice . Especially the piano tie .
Haha I thought it was a nice touch!
Amazing phenomenon.
I'm a mechanical engineer and I've heard this many times being in India. When temple bells ring, I've noticed this a lot and have wondered what was that wahwahwahwah sound !
And here I get an answer, just amazing. No f**king teacher (not being disrespectful but just an emotional thing), all my life taught me behaviour of Beats phenomenon in real life.
I bow to you!
Really loved it great demo 💝💫
Absolutely confusion crusher sir.Teacher is the outstanding welwisher and nation builder and worthier of thanks
Nicely demostrated
very clear demonstration, thanks
I have my physics exam tomorrow and i didn't understand beats in waves until now. Thank you very much sir!
WHO IS HERE AFTER MR SIR CLASS
Thanks, great demonstration! I understand beats in tuning now.
Thanks for the experiment,nice
Thanks for the experiment sir.
Sir you are doing a great job
love how he matches his tie with the topic
Thank you so much professor
lovely tie!
thank you.
love it
Wonderful
Thankyou now I understood the phenomenon of Beats
Thank you so much. It is so helpful.
Hey, I am from physicswallah ,after lecture of beat formation to see demo of it.
And I got perfect explanation and demo ,
Thanks
😍😍😍
Same, i am also from physics wallah.
SAME HERE
Fantastic!
Amazing demonstration, great job.
Thanks, I sent this to a non-musician who has just joined the church choir club and wants to know how to tell when something or someone is in tune.
Super explanation sir really impressive
Thanks a lot sir, finally I have seen n studied it practically (apart from theory)
The phenomenon of beating is shown greatly
That was cool:)!
Thank you soo much sir.
That's how dubstep was invented
nah dubstep was invented by these three ancient aztec warriors in 1939
@@eldritch1174 thank god 2 of them died and the third is orbiting in space for eternity
@@shantanukale1468 and the last one eventually stopped thinking
Thank you so much sir
Thanks you so much sir ☺️
thank u sir
Thank you
Great sir.
😍 amazing 👍.
Thank You
Awesome. !!
Yakeenian here after MR sir class😎🤘
Thanks bro
Thankyou very much for this demo😊😊
Really hard worker you are
thanx : very helpful!
Awesome
I searched up beats that I can rap to and this g came up.
Wow this is really wahderful
This is really an wow wow wow wow explanation 👍
Nice explanation 😀
Thanks
Thank u sire... for making physics easy
Wah wah wah!! Nice
real physics i so much better than the physics on papers
Practicality vs Theoretical
Right:)
Yup coz you learn quickly what you see rather than just reading about that ...its horrible
Too much knowledge
Great sirji
Wow thanks
wowowowowonderful
Woah woah woah woah woah nice
Thank u guru
Nice.. Thanks for teach that
Very informative
Nice 👍
nice tie
Wowowowowoow
You should also tell about group and phase velocity dera Prof during this experiment.
Nice explained
nice
Wow wow wow😂😂 great one
damnn thanks man
Wowowowowhhhhh
wow!wow!wow!wow!!
Nice
Is it a bit how noise cancelling works if I understand correctly? The soft part of the 'wah' happens when the wave of one fork collides with the wave of the other fork and cancels it out
Give your attendance, drona batch ☕
The best.....
Does a vibrating tuning fork weigh any different to when it is not vibrating?
Nice teaching ❣❣❣❣
Can you give a video with multiple...or 3 tuning forks
Mr sir.. 🙏🙏
tnx sir
Kamal sir !
Waluigi confirmed for Smash
Apparently no one here has enough meme knowledge...bruh