Sound_Inquiry for Middle School A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.

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主題 Sound_Inquiry for Middle School
說明 This was written by the PhET team as a guided-inquiry activity. Learning Objectives: •Explore and draw conclusions about the nature, properties and behaviors of sound waves. •Use the simulation to develop your own definition of frequency and amplitude. •Describe how frequency and amplitude affect the sounds we hear. •Given a description of a sound like “high pitched and loud”, describe the amplitude and frequency.
科目 物理
程度 中學, 高中
類型 實驗室, 概念問題
語言 英語
關鍵字 gold star, inquiry, phet, sound, wave
模擬教學 聲波

作者 PhET Middle School Team
聯繫 Email
學校 / 機構 PhET University of Colorado Boulder
提交日期 2011/8/2
更新日期 2011/8/2