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empfohlen = items;
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fillTable("print-zubehoer-notwendig", notwendig, false);
fillTable("print-zubehoer-empfohlen", empfohlen, false);
var mediaStep = accordion.querySelector('[data-step="media"]');
var media = parseMedia(mediaStep);
setHeadline("print-media", stepTitle(mediaStep));
fillTable("print-media", media, true);
}
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var itemUrl = resolveItemUrl();
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setTimeout(function () {
window.print();
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loadAccordion()
.then(function (accordion) {
fillFromAccordion(accordion);
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.then(function () {
setTimeout(function () {
window.print();
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});
}
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", start);
} else {
start();
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})();
Technical data Heating of water with Cobra SMARTsenseArticle no: P1043769 ![]()
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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Principle The heat as the internal energy of a quantity of matter can be changed by the effect of a power over a certain period of time. This energy can be simply understood as the product of the amount of material and the temperature. So the relation between duration of a heating process is proportional to the heated amount of substance, if the supplied power and the temperature difference is equal. Benefits
Tasks The students heat different amounts of water with an electric heating coil and measure the temperature increase as a function of time. Learning objectives Students learn that the time required to heat water by a certain temperature is proportionally dependent on the amount of water to be heated.
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PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com
Robert-Bosch-Breite 10 – 37079 Göttingen – Germany
www.phywe.com


