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Sound Waves

There are 24 videos in this category and 4 videos in 1 subcategory.

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Category Videos
Not Right For WatchKnowLearn
Ages: 9 - 18
1922 Views:
Sand Vibration Patterns - Chladni Plate
From YouTube, produced by St Mary's University
Hey kids! Go rest your hands on a speaker playing loud music. Feel the sound vibrations? Good. Now you might want to adjust your volume for this one.Sound frequencies produce a variety of increasingly intricate resonance patterns. And if you sprinkle... [more]
December 25, 2011 at 11:24 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
2699 Views:
Sound
From YouTube
Student-produced video for a physics class that shows how sound comes from a variety of sources with different characteristics. It explains properties of sounds, and how these properties change depending on the environment. Video explains how the hum... [more]
Found by laneyk in Sound Waves
August 19, 2009 at 10:01 AM
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Not Right For WatchKnowLearn
Ages: 7 - 12
5411 Views:
Sound - by StudyJams
From scholastic.com, produced by Scholastic
Sound is energy that travels as a result of vibration.  It can be characterized by frequency, loudness, and pitch, and is measured in decibels.  Learn more about sound with this cartoon animation from StudyJams.  A short, self-checking quiz is also i... [more]
Found by begamatt in Sound Waves
June 4, 2011 at 08:38 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
628 Views:
Measuring the Speed of Sound
From YouTube, produced by Kamal Wafi
The instructor uses Audacity software, a click, a tube and a simple formula to calculate the speed of sound. (05:33)
Found by Kamal101 in Sound Waves
June 16, 2012 at 07:28 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
871 Views:
Frequencies Sound + Vibration = Secret Geometry
From YouTube
Displays the sound using different speed/frequencies changing into Secret geometry.....Using Sand...(2:06)
December 25, 2011 at 11:28 PM
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Not Right For WatchKnowLearn
Ages: 7 - 14
2633 Views:
Play it Again, Mr. O!
From YouTube, produced by Children's Museum of Houston
Enjoy the cacophony as Mr. O explores the science of pitch how we get notes from musical instruments and then works with kids to invent their own musical instruments. Mr. O helps the students create their own instruments and teaches a lesson abou sou... [more]
Found by begamatt in Sound Waves
March 31, 2011 at 05:16 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1274 Views:
Belting Out a Physics Lesson
From sciencefriday.com, produced by Science Friday
High school science teacher Sam Terfa wanted to demonstrate a fundamental physics principle: resonant frequency. To do so, he found the best singer at Minnehaha Academy and had him serenade a wine glass. It did not turn out well for the glass.  (02:4... [more]
Found by begamatt in Sound Waves
June 6, 2011 at 12:34 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1246 Views:
Singing Rod Vibration Experiment
From YouTube, produced by Steve Spangler
This aluminum Singing Rod is great as an addition to your selection of sound wave demonstrations. With some practice you will be a musical wizard as you play this unique musical instrument. Run time 01:47.
July 27, 2009 at 07:54 AM
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Not Right For WatchKnowLearn
Ages: 7 - 12
974 Views:
Oh Boy, Oboe!
From YouTube, produced by Children's Museum of Houston
Ever wondered how does an trumpet gets it's high and low tone? It's something called pitch. Find out how to make your own musical instrument through simple materials such as a straws and scissors. (02:00)
Found by begamatt in Sound Waves
March 31, 2011 at 04:59 PM
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Not Right For WatchKnowLearn
Ages: 16 - 18
576 Views:
MythBusters - Rubens' Flaming Tube
From YouTube, produced by Mythbusters
The mythbusters explain the standing wave in the Ruben's tube. There is a good explanation in this video that describes what causes the wave (01:58).
September 10, 2012 at 08:31 PM
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