Sound: Crash Course Physics #18
9:39
YouTubeCrashCourse
Sound: Crash Course Physics #18
We learn a lot about our surroundings thanks to sound. But... what is it exactly? Sound, that is. What is sound? And how does it travel? And what is this doppler effect that we've heard so much about? In this episode of Crash Course Physics, Shini goes over some of the basics (and some of the not-so-basics) of the Physics of Sound. -- Produced ...
已浏览 188.6万 次2016年8月4日
短视频
Sound Properties (Amplitude, Period, Frequency, Wavelength) | Physics | Khan Academy
5:16
已浏览 68.8万 次
Sound Properties (Amplitude, Period, Frequency, Wavelength) | Physics |
khanacademymedicine
The Pitch and Loudness of Sound, and a Comparison of Audible Frequency Ranges
7:14
已浏览 26.9万 次
The Pitch and Loudness of Sound, and a Comparison of Audible Frequency Ranges
Knowledge Platform
Solar System Planets
Solar System 101 | National Geographic
4:11
Solar System 101 | National Geographic
YouTubeNational Geographic
已浏览 3673.6万 次2017年8月30日
Eight Wonders Of Our Solar System | The Planets | BBC Earth Science
1:05:30
Eight Wonders Of Our Solar System | The Planets | BBC Earth Science
YouTubeBBC Earth Science
已浏览 905.5万 次2023年2月26日
Live: Exploring the Wonders of our Solar System | The Planets | BBC Earth Science
1:05:27
Live: Exploring the Wonders of our Solar System | The Planets | BBC Earth Science
YouTubeBBC Earth Science
已浏览 73.3万 次2023年12月20日
热门视频
GCSE Physics - Sound Waves and Hearing
5:08
GCSE Physics - Sound Waves and Hearing
YouTubeCognito
已浏览 44.3万 次2020年2月26日
What is Sound? The Fundamental Science Behind Sound
9:41
What is Sound? The Fundamental Science Behind Sound
YouTubeBranch Education
已浏览 60.8万 次2018年9月25日
Characteristics of Sound | Pitch, Loudness and Quality | Physics
7:13
Characteristics of Sound | Pitch, Loudness and Quality | Physics
YouTubeNajam Academy
已浏览 39.2万 次2020年8月26日
Solar System Exploration
Five Hours Of Mind-Blowing Solar System Exploration | BBC Earth Science
5:34:13
Five Hours Of Mind-Blowing Solar System Exploration | BBC Earth Science
YouTubeBBC Earth Science
已浏览 141.4万 次2024年12月1日
One Hour of Mind Blowing Solar System Exploration | BBC Earth Science
1:11:57
One Hour of Mind Blowing Solar System Exploration | BBC Earth Science
YouTubeBBC Earth Science
已浏览 12.6万 次1 个月前
Solar System Exploration: 50 Years and Counting | Nat Geo Live
28:42
Solar System Exploration: 50 Years and Counting | Nat Geo Live
YouTubeNational Geographic
已浏览 214.7万 次2012年12月10日