OLSKFUH Generation Physics Teaching Aids Professional Teaching Instruments Laboratory Equipment Science Model Thermoelectric Dual-Purpose Refrigeration And Power
OLSKFUH
Provide students with an understanding of the basic principles of semiconductor refrigerators. Semiconductor coolers are generally divided into two sides, one side absorbs heat and the other side dissipates heat, which only plays a role in heat conduction. After power on, it can be cooled, and there is a temperature difference to generate electricity. The instrument is mainly composed of a refrigerator, a water tank, a fan, and two thermometers . Appropriate physical activities and research are not only fun, but can also enhance students' observation skills, stimulate questions, and connect the content of the book with real life.
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