
微型乾電水泵
儀器包括 :
泵體連小摩打, 小噴泉體, 導水管, 盛水盆, 3V電池座連香蕉插往水盆中加水, 水深約3cm, 把導水管連接給圖所示, 把整套泵體和噴泉體浸入水中,
接通電源, 水泵即動噴泉口噴出的水柱將高達1呎左右, 這裝置可成為一個晝夜不停地噴水的室內小噴泉, 儀器給學生認識氣壓之理論和日常簡單應用
Item no : JHL 969
Mini-Electrical
Pump
Very interesting motor fountain (water jet)
3V battery operated, with small basin to store 3cm depth of water, placing motor
pump into water then fountain of water is easy to pump , it is powerful and
using for demonstrating energy conversation, pumping water during experiment
or daily use.
Item no : JHL 969
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