Sound: Wavelength, Frequency and Amplitude.
5:49
YouTubeScience Sauce
Sound: Wavelength, Frequency and Amplitude.
NOTE: Subsonic and Supersonic are old terms and more commonly refer to speed rather than frequency. In modern use, “infrasonic” refers to frequencies below 20Hz, while “ultrasonic” refers to frequencies above human hearing. Follow me on Instagram: https://www.instagram.com/sciencesauce_online/ Twitter: https://twitter.com/science_sauce ...
已浏览 58.7万 次2018年5月2日
短视频
English Animals 4 #english #kids #animals #learning #animalsounds #preschool #begginers
0:21
已浏览 3218万 次
English Animals 4 #english #kids #animals #learning #animalsounds #preschool
Kidshire
Immigration Raid: Family's Plea for Help
4:18
已浏览 790万 次
Immigration Raid: Family's Plea for Help
sheilakowis
Roblox Music Codes
100+ Roblox Music Code ID(s) 2025 * WORKING AFTER UPDATE * Roblox Song Id
8:06
100+ Roblox Music Code ID(s) 2025 * WORKING AFTER UPDATE * Roblox Song Id
YouTubeRoblox Song
已浏览 2.2万 次1 周前
100+ ROBLOX Music Codes/ID(S) *2020 - 2021*
10:03
100+ ROBLOX Music Codes/ID(S) *2020 - 2021*
YouTubeVenseri
已浏览 120.7万 次2020年8月14日
100+ Roblox Music Codes/IDs (NOVEMBER 2025) New Working Codes
8:04
100+ Roblox Music Codes/IDs (NOVEMBER 2025) New Working Codes
YouTubeRoblox Song
已浏览 6253 次1 周前
热门视频
Sound: Crash Course Physics #18
9:39
Sound: Crash Course Physics #18
YouTubeCrashCourse
已浏览 188.6万 次2016年8月4日
Propagation of Sound
11:36
Propagation of Sound
YouTubeManocha Academy
已浏览 98.1万 次2018年11月21日
What is Sound? The Fundamental Science Behind Sound
9:41
What is Sound? The Fundamental Science Behind Sound
YouTubeBranch Education
已浏览 60.7万 次2018年9月25日
Roblox Sound Effects
All ROBLOX Sound Effects (2006-2021)
0:51
All ROBLOX Sound Effects (2006-2021)
YouTubeGame Tips
已浏览 107.7万 次2021年11月2日
How to ADD SOUND EFFECTS to your ROBLOX GAME (EASY SFX TUTORIAL)
4:37
How to ADD SOUND EFFECTS to your ROBLOX GAME (EASY SFX TUTORIAL)
YouTubescript_ing
已浏览 8069 次2023年7月25日
hi roblox sound effect
0:05
hi roblox sound effect
YouTubeTheSoundMachine
已浏览 32.6万 次10 个月之前