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Different colour lights refract by different amounts

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Different colour lights refract by different amounts

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Light travels more slowly in more dense medium

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Light travels more slowly in more dense medium

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The frequency  determines the colour of the light

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The frequency  determines the colour of the light

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The wavelength determines the colour of the light

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The wavelength determines the colour of the light

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Visible light is made of one single frequncy

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Visible light is made of one single frequncy

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Light waves are made from a series of compressions and rarefactions

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Light waves are made from a series of compressions and rarefactions

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Light travels at the same speed everywhere

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Light travels at the same speed everywhere

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Light is part of the electromagnetic spectrum

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Light is part of the electromagnetic spectrum