Human ear - structure & working | Sound | Physics | Khan Academy
7:36
YouTubeKhan Academy India - English
Human ear - structure & working | Sound | Physics | Khan Academy
Let's explore how human ears work. More free lessons & practice on this chapter-https://www.khanacademy.org/science/in-in-class9th-physics-india/in-in-sound-india Khan Academy is a nonprofit organisation with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and ...
已浏览 273.4万 次2019年1月2日
Ear Zit Popping
Anatomy of the Ear | Outer, Middle & Inner Ear Explained
0:06
Anatomy of the Ear | Outer, Middle & Inner Ear Explained
YouTubeHuman Anatomy
已浏览 19.4万 次9 个月之前
How do we hear? The journey of sound through the ear explained in 3D
0:20
How do we hear? The journey of sound through the ear explained in 3D
YouTubeVOKA 3D Anatomy &
已浏览 13.3万 次9 个月之前
Why Your Body Creates Earwax?!
0:46
Why Your Body Creates Earwax?!
YouTubeInstitute of Human Anatomy
已浏览 11.7万 次4 周前
热门视频
How the Ears Work - Nemours KidsHealth
2:05
How the Ears Work - Nemours KidsHealth
YouTubeNemours
已浏览 81.5万 次2019年5月6日
We got our ears professionally cleaned - and the results shocked us
4:02
We got our ears professionally cleaned - and the results shocked us
YouTubeBusiness Insider
已浏览 622万 次2018年1月23日
Ear infection in adults: symptoms, treatment and pain relief | NHS
2:01
Ear infection in adults: symptoms, treatment and pain relief | NHS
YouTubeNHS
已浏览 25.1万 次2023年7月27日
Ear Blackheads Extraction
What if you accidentally puncture your eardrum? #shorts
0:45
What if you accidentally puncture your eardrum? #shorts
YouTubeHealth Manager
已浏览 26.1万 次2 周前
How to Open Blocked Ears Naturally with Glycerin
0:31
How to Open Blocked Ears Naturally with Glycerin
TikTokbilalhealthvlogpk
已浏览 45.3万 次4 周前
Why You Hear Your Heartbeat in Your Ear😮 explain Pulsatile Tinnitus
0:26
Why You Hear Your Heartbeat in Your Ear😮 explain Pulsatile Tinnitus
YouTubeCreative Learning
已浏览 8万 次1 个月前