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Refraction

There are 12 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 13 - 18
296 Views:
Refraction and Snell's Law - Brief Explanation with Practice Questions
From youtube.com, produced by Kamalthewafi
This is an excellent tutorial on Snell's law, complete with worked examples.  The instructor provides excellent explanations while using a whiteboard to reinforce his teaching points.  This tutorial clearly explains the mathematics required for this ... [more]
Found by Kamal101 in Refraction
May 31, 2013 at 12:16 AM
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Not Right For WatchKnowLearn
Ages: 13 - 18
264 Views:
Refraction and critical angle IGCSE practice questions
From youtube.com, produced by Kamal wafi
Practice questions with explanations from the extended syllabus for IGCSE. Questions would make a great start for A-level physics students. Author spends a lot of time focusing on how to rearrange equations and interpret questions. (16.58)
Found by Kamal101 in Refraction
June 9, 2013 at 05:48 AM
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Not Right For WatchKnowLearn
Ages: 13 - 18
120 Views:
Critical Angle and Total Internal Reflection
From youtube.com, produced by Kamal wafi
Following on from my video on refraction and Snell's law, I look at the special case of critical angle. Some uses of total internal reflection are looked as well as example calculations. (5:03)
Found by Kamal101 in Refraction
June 9, 2013 at 05:47 AM
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Not Right For WatchKnowLearn
Ages: 9 - 18
913 Views:
Refraction of Light Demonstration (Interactive)
From pbslearningmedia.org, produced by WGBH Educational Foundation
In this interactive activity featuring videos adapted from the Rutgers PAER Group, observe the refraction of light as it passes through transparent objects. In the first example, when a convex lens is placed in the path of parallel beams of light, th... [more]
May 20, 2012 at 03:09 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
492 Views:
Geometric Optics (Interactive)
From pbslearningmedia.org, produced by WGBH Educational Foundation
In this interactive simulation adapted from the University of Colorado's Physics Education Technology project, learn how lenses refract light to form images. Experiment with different ray display options (marginal rays or many rays) to investigate ho... [more]
May 6, 2012 at 04:22 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
452 Views:
Refraction in Gases
From mit.edu, produced by MIT Tech TV
This video explains how light travels through different materials to our eyes—or refraction.  Refraction is the slowing down or bending of light as it moves through different transparent substances.  This video explains the index of refraction, which... [more]
Found by TracyMoon in Refraction
May 27, 2012 at 12:07 PM
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Not Right For WatchKnowLearn
Ages: 7 - 14
1257 Views:
Refraction Part1
From YouTube
In this video they discuss the history of refraction and do some interesting experiments. It also discusses index of refraction, Snell's Law, displacement, and shows the bending of light. Video is good quality and good for all students as review or i... [more]
Found by Barb in Refraction
July 31, 2009 at 05:16 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1425 Views:
Invisible Glass - How to Make an Object Vanish
From YouTube, produced by Steve Spangler
With just a few ingredients, you will have the power to make a glass vanish right before your eyes! Okay, maybe it's not magic, but a really cool science experiment about index of refraction making an object appear invisible. Steve Spangler does a gr... [more]
Found by begamatt in Refraction
March 27, 2011 at 12:19 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
2730 Views:
Over the Rainbow: A song about Light Refraction
From TeacherTube, produced by Dr. Loopy
This is a clip from the Blinding you with Science video series featuring Dr. Loopy. In this clip Charlesetta sings about light refraction. The educational lyrics are sung to the tune of Somewhere Over the Rainbow.  Run time 0:59.
July 27, 2009 at 12:32 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1291 Views:
Refraction of Light Demonstration
From teachersdomain.org, produced by Rutgers PAER Group
In this interactive activity featuring videos adapted from the Rutgers PAER Group, observe the refraction of light as it passes through transparent objects. In the first example, when a convex lens is placed in the path of parallel beams of light, th... [more]
Found by begamatt in Refraction
August 12, 2010 at 09:53 PM
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