how does the colour changing mug changes its colour and why ?
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Also referred to as thermochromic paint, heat-sensitive paint contains pigments that change color according to changes in the surrounding temperature. ... Therefore, these are not used in regular use objects like coffee mugs or baby bottles, which just need an approximation of the temperature as 'too cold' or 'too hot'....
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Your Question :
how does the colour changing mug changes its colour and why ?
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A magic mug is a mug that, when filled with a hot liquid, changes colour. ... Thermochromism actally lies under the umbrella of a chemical phenomenon called chromism – a process that causes color changes (usually reversible in nature, meaning they can regain their original color) in certain materials.
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