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Evaluation of Video Demos
Please evaluate each demo as you watch it.
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- Demos about Wave Features and Characteristics were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Wave Properties were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Resonance were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Sound on a Strings were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Sound in Tubes were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Shadows were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Plane Mirror Reflection were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Curved Mirrors were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Refraction were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Total Internal Reflection were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Lenses were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Color were clear, accurate, illustrative, easy to understand and easy to see.
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- Demos about Other Optical Phenomena were clear, accurate, illustrative, easy to understand and easy to see.
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