Balloons and Bouyancy: An Introduction to Bouyancy - (Inquiry Based) 金星表示遵循 PhET 設計指引,高品質的活動。


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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
學校 / 機構 PhET
提交日期 2008/4/6
更新日期 2013/7/9