You pour 1 liter of water into a thermally insulated

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You pour 1 liter of water into a thermally insulated, electrically heated teapot which you then plug in. How long will you have to wait for the water to boil and for the pot to whistle? The metal of the teapot is equivalent to 200 cm3 of water and the label of the teapot says it is rated at 1250W.

Reference no: EM13643211

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