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 270.4万 次2019年1月2日
短视频
Anatomy of the Ear
8:13
已浏览 28万 次
Anatomy of the Ear
More Than Skin Deep
Professor Long - Ear Anatomy 1, Overview of the Ear
6:07
已浏览 10万 次
Professor Long - Ear Anatomy 1, Overview of the Ear
Professor Bob Long - Human
Ear Rape Songs
👂 8 Ear Symptoms Doctors Say You Shouldn’t Ignore
0:06
👂 8 Ear Symptoms Doctors Say You Shouldn’t Ignore
YouTubeSenior Vitality
已浏览 13.3万 次3 周前
If Your Ear Piercing Fails THIS Test, It’s NOT Healed
0:11
If Your Ear Piercing Fails THIS Test, It’s NOT Healed
YouTubeImpuria Ear Piercing Jewelry
已浏览 1.5万 次1 个月前
Are EarPods Damaging Your Ears? Here’s the Truth
1:00
Are EarPods Damaging Your Ears? Here’s the Truth
YouTubeMax Healthcare
已浏览 5万 次2 个月之前
热门视频
Ear tube placement (myringotomy)
2:56
Ear tube placement (myringotomy)
YouTubeIcahn School of Medicine
已浏览 28.1万 次2023年5月26日
Ear Anatomy
6:08
Ear Anatomy
YouTubeArmando Hasudungan
已浏览 49.1万 次2012年10月3日
Anatomy of the Human Ear
5:31
Anatomy of the Human Ear
YouTubeSMC468 Graphic Design for
已浏览 159.2万 次2015年6月26日
Best Ear Rape Codes for Roblox
World’s Best Airline 2025
0:31
World’s Best Airline 2025
YouTubeQatar Airways
已浏览 643.5万 次1 周前
Best MotoGP™ Moments | 2025 Malaysian GP
4:57
Best MotoGP™ Moments | 2025 Malaysian GP
YouTubeMotoGP
已浏览 28.5万 次1 周前
Saquon Barkley's best plays from 174-yard, 2TD game vs. Giants | Week 8
1:38
Saquon Barkley's best plays from 174-yard, 2TD game vs. Giants | Week 8
YouTubeNFL
已浏览 24.2万 次1 周前