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Resonance: A Perfect Experiment | Συντονισμός (ένα τέλειο πείραμα) 

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Συντονισμός: Ένα τέλειο πείραμα. Το πλάτος ταλάντωσης μεγιστοποιείται όταν η συχνότητα του διεγέρτη γίνει ίση με την ιδιοσυχνότητα του συστήματος. Κάθε ένα από τα "κτίρια" της πειραματικής διάταξης έχει συγκεκριμένη ιδιοσυχνότητα, διαφορετική από την ιδιοσυχνότητα των άλλων κτιρίων. Όταν η συχνότητα που επιβάλλει ο διεγέρτης γίνει ίση με την ιδιοσυχνότητα του κτιρίου, το κτίριο ταλαντώνεται με μέγιστο πλάτος ταλάντωσης. Στο πείραμα μεταβάλλουμε τη συχνότητα του διεγέρτη σταδιακά και παρατηρούμε ότι κάθε ένα από τα κτίρια συντονίζεται (=ταλαντώνεται με μέγιστο πλάτος) σε διαφορετική συχνότητα.
Credits: Missouri University of Science and Technology, Professor O.Kwon
Tests of three SDOF systems on educational shaking table.

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5 окт 2024

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Комментарии : 85   
@123drops
@123drops 9 лет назад
Superb experiment. Concept of resonance well demostrated.
@jason0998
@jason0998 7 лет назад
Very good example of resonance! It encompasses many aspects
@alexanderthevoice
@alexanderthevoice 7 лет назад
One more step and the table explode!
@petrmakovicka3483
@petrmakovicka3483 4 года назад
Excellent ... This help many people to understand.
@scienceforall
@scienceforall 4 года назад
thank you very much! Agree! It was the one experiment that helped me understand resonance. 😍
@jesterM60
@jesterM60 5 лет назад
Absolutely awesome and simple demonstration.
@CT-qx8nl
@CT-qx8nl 3 года назад
Thank you! I JUST LEARNED RESONANCE. I just now, right now,HAD THE LIGHT BULB, "I get it now!" MOMENT
@superluminalsquirrel9359
@superluminalsquirrel9359 3 года назад
Those eureka moments are always so nice
@umesp2711
@umesp2711 7 лет назад
A perfect example of resonance.
@myfavsandlikes7478
@myfavsandlikes7478 6 лет назад
THANK YOU FOR THIS EXPERIMENT! I DIDN'T UNDERSTAND UNTIL NOW!
@edwardhughes352
@edwardhughes352 4 года назад
Brilliant.
@scienceforall
@scienceforall 4 года назад
🤩❤️❤️
@gamejunk2707
@gamejunk2707 5 лет назад
2:38 I’m starting to think about my time in Vietnam.
@mykulpierce
@mykulpierce 7 лет назад
How can one look at this experiment and say that Nikola Tesla was false when he claimed to have vibrated his tower apartment with a small oscillator?
@DarcyWhyte
@DarcyWhyte 6 лет назад
because that's a big oscillator.
@EclecticEssentric
@EclecticEssentric 6 лет назад
Remember that construction was probably not at the highest standards on old East coast buildings. A 6+ mag earthquake today would likely turn much of NYC into a pile of bricks. I've been in houses that we could oscillate just from leaning our bodies back and forth. I trust Nikola could do it to an old building with a 5 lb(I forget his exact weight) weight on an oscillatimg machine mounted on the steel girder (as reported).
@aaronmackay6123
@aaronmackay6123 5 лет назад
Harmonic resonance is a cool thing. Instead of force you can also use the right sound waves to accomplish the same thing. Sound can also levitate things using standing waves. The world of frequencies that Tesla envisioned is why we have what we have. Best inventor ever!
@lodovicoconrado3297
@lodovicoconrado3297 3 года назад
@@EclecticEssentric >I've been in houses that we could oscillate just from leaning our bodies back and forth wtf seriously?
@pauls5745
@pauls5745 3 года назад
this is why in Oklahoma city, most all buildings are not tall, except for the very newest construction with anti vibration built in to the supports well below the ground
@AjanthaPitadeniya
@AjanthaPitadeniya 7 лет назад
Great experiment, Thank you.
@yaseenwazir5844
@yaseenwazir5844 6 лет назад
U'll feel giddy after watching this video!...best example of resonanace
@MechTechSimulations
@MechTechSimulations 6 лет назад
Awesome experiment. Helped me and my students a lot!
@antsoryayes4011
@antsoryayes4011 Год назад
every single object has its own unique natural frequency of vibration when acted upon or influence by an external force vibration...destructive phenomenon of resonance occurs when the this natural frequency is equal between the two.
@guysassolas3674
@guysassolas3674 3 года назад
Amazing experiment. Any student should see that.
@sayedhassanphysics8491
@sayedhassanphysics8491 Месяц назад
❤ Excellent ❤
@SomeOtherGryph
@SomeOtherGryph 5 лет назад
I really have no idea why this was so funny. Very similar to Euler's disk. Thanks!
@jackbalitok3910
@jackbalitok3910 7 лет назад
Wow, does that mean that lower frequency affect longer wave while higher frequency affect shorter wave? Does this mean a super long building will be undisturbed in high frequency earthquake?
@EclecticEssentric
@EclecticEssentric 6 лет назад
Jack Balitok. A taller, thinner building would require lower vibration than a short, fat one.
@chicdesbaffes
@chicdesbaffes 5 лет назад
I think the waves generated by an earthquake will tend to have various frequencies instead of a single one as (perfectly, indeed) shown in this experiment. So, you might consider that various building sizes will resonate with the earthquake's waves.
@pauls5745
@pauls5745 3 года назад
low frequency vibration are what quakes send out, so tall building are very susceptible to those waves
@TeoBeast1
@TeoBeast1 11 лет назад
πολύ ωρέο πείραμα!
@trelakos817
@trelakos817 4 года назад
It's Greek
@micahmatichuk
@micahmatichuk Год назад
For a moment I thought this was a formula from my physics book.
@juanonbedia
@juanonbedia 2 года назад
BRILLIANT!!!
@shadire6038
@shadire6038 2 года назад
Very cool!
@ergavilan
@ergavilan 8 лет назад
mas vale un video a 100 fotos o a diez mil palabras. Excelente
@shreyan80085
@shreyan80085 3 года назад
I'm a 10th standard student ....and believe me ....school will NEVER let us do these cool stuffs ....all we have to do is to measure the god damn resistance of a resistor thats it ....that's all the physics for us
@queremq
@queremq Год назад
believe me you will learn it in university differentials and oscillations
@sharpness4
@sharpness4 7 лет назад
1:16 when my tunes play
@paddleman14ch
@paddleman14ch 11 лет назад
Awesome
@IkramKhan-nv2yc
@IkramKhan-nv2yc 6 лет назад
Thanks sir
@erjaspreet007
@erjaspreet007 2 года назад
Why it not break or split when it’s vibrating frequency equals resonance frequency in each case
@ruturajlonkar6167
@ruturajlonkar6167 2 года назад
what type of motor have you used
@smisonkosi357
@smisonkosi357 3 года назад
Amazing
@rustman888
@rustman888 6 лет назад
That was intense
@mukeshm4801
@mukeshm4801 8 лет назад
Thanks
@ciomio3703
@ciomio3703 6 лет назад
amazing... and im watching this on christmas time ))
@naveen_devinda
@naveen_devinda 6 лет назад
Nice demonstration 👍👌
@jahanzaibjavaid882
@jahanzaibjavaid882 7 лет назад
wow thanks !!! it really helped :)
@danielash1704
@danielash1704 6 лет назад
would help if the RPM's where showing the revolutions or interval's of aberrational per sequences of resonance aswell
@RDVEDITz
@RDVEDITz 2 года назад
Nice
@denizaliylmaz1437
@denizaliylmaz1437 2 года назад
1:15 The party at my building:
@dianaapplehead8815
@dianaapplehead8815 6 лет назад
I feel shaky too
@rishiktiwari
@rishiktiwari 6 лет назад
Perfect
@pauls5745
@pauls5745 3 года назад
I would like to have seen harmonics of these frequencies. ex the tallest would again be shook up at about 8hz
@UltraRik
@UltraRik 6 лет назад
Is this what tesla did?
@truthphilic7938
@truthphilic7938 3 года назад
can i use the video to teach students
@champion9768
@champion9768 2 года назад
Aruna sir qwe bln kiyl😁🔥
@ikramkhan7545
@ikramkhan7545 6 лет назад
You.have.cleared.me.the.concept.of.resonance
@ikramkhan7545
@ikramkhan7545 6 лет назад
Thankyou.sir
@EclecticEssentric
@EclecticEssentric 6 лет назад
Shake it up. Interesting.
@redwolf155
@redwolf155 3 года назад
What language is this? Ancient greek ??
@P2Tmedia
@P2Tmedia 6 лет назад
good example
@Hobbit183
@Hobbit183 6 лет назад
just like when taking the train
@TariqMehmood-qe4fc
@TariqMehmood-qe4fc 2 года назад
Explain it please.
@-vamshikrishna-hc5sm
@-vamshikrishna-hc5sm 6 лет назад
wht is impedence?? anyone??
@bigfist855
@bigfist855 6 лет назад
Impeadance is only for AC circuit Impedance =resistance +recatance Resistance affects voltage value Reactance affect phase value
@antoma6844
@antoma6844 6 лет назад
I feel suddenly dizzy
@gruminatorII
@gruminatorII 6 лет назад
Fitting title!!!
@l.g.a.8930
@l.g.a.8930 6 лет назад
Whoa.......it's shaking really badly and something is going to explode.
@idealoading
@idealoading 5 лет назад
Δεν ειχα ξαναδει κατι παρομοιο μου αρεσε επισης κανω επιστημονικα βιντεο μπορει να σε ενδιαφερει
@scienceforall
@scienceforall 4 года назад
Μόλις είδα το κανάλι σου! Έχεις πολύ υλικό, και ενδιαφέρον!
@idealoading
@idealoading 4 года назад
@@scienceforall Χαιρομαι που σου αρεσε αν θες προτεινε κατι για επομενο βιντεο
@sangitarathore1065
@sangitarathore1065 4 года назад
What is this .what are u want to explain
@petermarkwood9077
@petermarkwood9077 4 года назад
Resonance
@lilvrsak3268
@lilvrsak3268 3 года назад
ขอสรุปหน่อยดิวะ
@05032885741
@05032885741 7 лет назад
why is this hilarious ?
@l.g.a.8930
@l.g.a.8930 6 лет назад
it's hilarious as thought so, because some would come with the perverted minds, that is why.
@tysongaming8399
@tysongaming8399 Год назад
Arnav Bhai very bad
@aaronwheeler5206
@aaronwheeler5206 Год назад
SOMEBODY TURN OFF THE FUCKING MACHINE AAAHHH
@pam9451
@pam9451 5 лет назад
THANKS
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