Resonance Demonstrator

When any wire is "plucked," its equal-length counterpart of the opposite side of the device oscillates while the other four wires and weights remain relatively motionless. Available from Educational Innovations, Inc. at www.teachersource.com

Category:

Education

Tags:

• sound
• physics
• resonance
• education
• science

[Danyal9969]

@EducateInnovate

please reply :) when one bob moves forward why does the other one moves backwards ? :(

[EducateInnovate]

@Danyal9969 I believe it is a similar principle as coupled pendulums, one of our most recent videos. It is also one of our most recent blog entries, but YouTube is not letting me put a link in this response. You can find out blog at blog . teachersource . com.

[asskicker4000]

Need. Your. LAB. COAT. ^_^

[EducateInnovate]

@asskicker4000 We sell the lab coats too. teachersource . com Tie Dyed Lab Coats.

[infernape425]

i dont hear anything

[EducateInnovate]

@infernape425 It doesn't really make much of a sound. It really just demonstrates the principle of corresponding resonance. Like how a singer singing the resonant frequency of a glass can make it vibrate and sometimes shatter.

[EducateInnovate]

@willyairsofter305 That's how it works. Because they are connected to the same base, the corresponding element will resonate when one is moved.

[P4R4C0]

@belsonc maybe its actually in another languge uh?

[belsonc]

@willyairsofter305 I'd try to respond to your comment, but I have no idea what you said. Was that supposed to be English?

[willyairsofter305]

@EducateInnovate ohhhhhhhhhh dat explains everything lol even tho i dnt knw half of da thingz u said der lol :) but still dey have to be connected rite>?