Balloons and Bouyancy: An Introduction to Bouyancy - (Inquiry Based) 一颗金星 象征着 是通过PhET设计指南所设计出来的高质量的探究活动。


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标题 Balloons and Bouyancy: An Introduction to Bouyancy - (Inquiry Based)
描述 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 物理学
等级 高中
类型 实验室
持续时间 60 分钟
是否包含答案
语言 英语
关键词 bouyancy, gas, molecular, phet activity
仿真程序 气球和浮力


作者 Trish Loeblein
联系邮件 patricia.loeblein@colorado.edu
学校/组织 PhET
提交日期 08-4-6
更新日期 13-7-9