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There are 21 videos in this category and 6 videos in 1 subcategory.
Category Videos
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Not Right For WatchKnowLearn
Ages: 16 - 18
3641 Views:
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In this video, the instructor explores amplitude, period, frequency, and wavelength of periodic waves. In an easy-to-understand, straightforward manner the instructor explains while using computer software. Because the instructor writes on a dark scr...een, the viewer may want to open this video to 'full screen'. (14:27)
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March 17, 2010 at 08:42 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
2240 Views:
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Wave motion plays an important part in the world around us. Learn through a demonstration by watching this video. (01:25)
March 17, 2010 at 08:34 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
1628 Views:
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In this video an instructor explains properties of different types of waves. The types of waves defined are pulse, periodic, transverse, sound, and x-ray. Real-life examples are described as in ocean waves being periodic waves. (03:54)
December 30, 2011 at 12:05 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1076 Views:
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In this interactive activity adapted from NASA, learn about radio waves and how astronomers use them to study objects in space. Understand how radio waves are part of the electromagnetic spectrum and explore how the frequency, wavelength, and speed o...f a wave are related to each other. Investigate the differences between radio waves and sound waves and learn how astronomers use radio waves to create images. Compare optical and radio images of galaxies and nebulas.
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May 26, 2012 at 11:30 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
1073 Views:
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Ripple tank demonstrations with still and analysis. Reflection, refraction including Snell's law is looked at in detail. Diffraction is also looked at. (10:17)
June 19, 2012 at 08:18 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
466 Views:
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Using a slinky, Mr. Higgins and Mr. Willems demonstrate Transverse Waves and Longitudinal Waves. (00:58)
September 18, 2014 at 08:26 PM
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Not Right For WatchKnowLearn
Ages: 16 - 18
1749 Views:
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In this video, the instructor offers an introduction to transverse and longitudinal waves. In an easy-to-understand, straightforward manner the instructor explains while using computer software. Because the instructor writes on a dark screen, the vie...wer may want to open this video to 'full screen'. (13:03)
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March 17, 2010 at 08:30 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
2058 Views:
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In the kitchen with no time to spare? Go ahead and microwave those eggs! Just be careful that you know the science behind doing it correctly or you're going to make a big mess (and maybe ruin your microwave). Dr. Sanford from Food Science explains th...e science behind microwaves. (04:24)
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July 2, 2010 at 08:00 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1113 Views:
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A detailed introduction to waves including transverse and longitudinal, showing what happens when reflected and superimposed is given in this video. High speed photography and animation are used to show examples. (10:49)
June 16, 2012 at 07:26 AM
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Not Right For WatchKnowLearn
Ages: 14 - 18
515 Views:
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Standing waves are explained and are shown on a spring, and a javelin with detailed animations and analysis. Would accompany a demonstration of Melde's experiment nicely. (10:03)
May 6, 2013 at 06:55 AM
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