Pinna

Summary: The ear detects sound waves. The part of the ear that you can see is called the pinna. Tags: science student-book-7 physics Created: 2026-05-21 Last Updated: 2026-05-21

Pinna

The ear detects sound waves. The part of the ear that you can see is called the pinna.

Source

This concept is from the [Science Student Book 7](Science Student Book 7/Physics/Sound/2.4 Detecting sound.md), Physics section.