Stethoscope is perhaps the most often used medical diagnostic device. In this chapter, it is explained how two basic principles of science, the principle of multiple reflection of sound and the principle of resonanceResonance of sound, are used in this device to amplify and hear the sounds produced by internal body organs.

错误:搜索内容不能为空,请输入英文关键词
错误:关键词超出字数限制,请精简
高级检索

The Stethoscope

  • R. Prasad

摘要

Stethoscope is perhaps the most often used medical diagnostic device. In this chapter, it is explained how two basic principles of science, the principle of multiple reflection of sound and the principle of resonanceResonance of sound, are used in this device to amplify and hear the sounds produced by internal body organs.