Balloons and Bouyancy: An Introduction to Bouyancy - (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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主題 Balloons and Bouyancy: An Introduction to Bouyancy - (Inquiry Based)
說明 I used this acitivity as part of a unit on Fluids. Learning Goals: Students will be able on a molecular level to: Explain why a rigid sphere would float or sink. Describe the differences between the balloon, rigid sphere, and helium balloon. Explain why a hot air balloon has a heater. Determine what causes helium balloon to rise up or fall down in the box.
科目 物理
程度 高中
類型 實驗室
時間 60 分鐘
解答
語言 英語
關鍵字 bouyancy, gas, molecular, phet activity
模擬教學 氣球和浮力


作者 Trish Loeblein
聯繫 Email patricia.loeblein@colorado.edu
學校 / 機構 PhET
提交日期 2008/4/6
更新日期 2013/7/9