Sound waves all around us • Part 1

Sound waves all around us • Part 1

This lesson is about the sound waves surrounding us.

物理

作者: Tóth Katalin

审稿人:

关键词

声波, 声音, 波长, 纵波, 柔性介质, 空气, 聋, 听不清的, 振动, 耳聋, 听力, 声音发生器, 扬声器, 隔音的, 乐器, 耳朵, 房间聋, 默片, 字符串, 知觉, 感觉器官, 物理, 生物, 实验, 技术, 音乐, 多媒体研究

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