1.利用實驗器來瞭解溫度和雲的生成。
2.上層放碎冰與鹽，下層放入燒杯(內裝40℃~60℃溫水)，然後把線香的煙霧由下層小孔放入即會產生雲。
3.規格：透明壓克力製。
4.尺寸：130×130×320mm。
*需自備鹽巴、溫水及線香
Made of trasparenet acrylic 130mm(L) x 130mm(W) x 320mm(H) box with double layer.
Students put the ice cube into the upper layer creating a cold environment, when a lighted incense stick inserted to the small aperture in the lower level of wall, the cloud will appeared.
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