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106.
Reflection The law of reflection is extended to intriguing examples |
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107.
Refraction Snell's law extends to mirages and other examples of refraction. |
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108.
Rainbows Dispersion and the roundness of rainbows is discussed. |
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109.
Pinhole Images The pinhole camera nicely extends to viewing solar eclipses. |
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110.
Lenses Diverging and converging lenses and the images produced are discussed. |