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  1. All About
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Sound: Crash Course Physics #18
9:39
Sound: Crash Course Physics #18
已浏览 189.4万 次2016年8月4日
YouTubeCrashCourse
How Sound Travels Across Different Mediums
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How Sound Travels Across Different Mediums
已浏览 37.4万 次2019年2月20日
YouTubeKnowledge Platform
Sound Properties (Amplitude, Period, Frequency, Wavelength) | Physics | Khan Academy
5:16
Sound Properties (Amplitude, Period, Frequency, Wavelength) | …
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YouTubekhanacademymedicine
Sound Waves, Intensity level, Decibels, Beat Frequency, Doppler Effect, Open Organ Pipe - Physics
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Sound Waves, Intensity level, Decibels, Beat Frequency, Dopple…
已浏览 79.8万 次2016年11月28日
YouTubeThe Organic Chemistry Tutor
Sound Intensity Level in Decibels & Distance - Physics Problems
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Sound Intensity Level in Decibels & Distance - Physics Problems
已浏览 43.3万 次2017年11月19日
YouTubeThe Organic Chemistry Tutor
How is Sound Produced, and What Is Sound Energy?
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How is Sound Produced, and What Is Sound Energy?
已浏览 23.9万 次2019年2月20日
YouTubeKnowledge Platform
What is Sound? The Fundamental Science Behind Sound
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What is Sound? The Fundamental Science Behind Sound
已浏览 61万 次2018年9月25日
YouTubeBranch Education
6:03
Sound Wave Experiments | Waves | Physics | FuseSchool
已浏览 50.2万 次2020年5月17日
YouTubeFuseSchool - Global Education
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What is Sound Intensity? | Physics
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YouTubeNajam Academy
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How Sound Works - The Physics of Sound Waves
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YouTubeMr. McMath
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