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Technical data Heating water using a parabolic troughArticle no: P9519100 ![]()
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Principle This experiment explains the principle behind the use of a parabolic trough in the heating of liquids and the benefits it offers. A parabolic trough enables a larger share of incident energy to be utilised. It so increases the efficiency of the apparatus. This experiment is intended to show the effect that the parabolic trough of the concentrated power unit has on the heating of water in a test tube by a lamp or the sun. To achieve this, the change in temperature of water in a test tube is examined. Benefits
Tasks How can liquids be effectively heated by the sun?
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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


