How Sound Travels Across Different Mediums
6:23
YouTubeKnowledge Platform
How Sound Travels Across Different Mediums
Sound energy is produced when an object vibrates. The sound vibrations cause waves of pressure that travel through a medium, such as air, water, wood or metal. Sound energy is a form of mechanical energy. Do not forget to subscribe the channel! Want to access more content for free to prepare for your board exams? Visit http://www ...
已浏览 37.4万 次2019年2月20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
Sound Wave Experiments | Waves | Physics | FuseSchool
6:03
已浏览 50.1万 次
Sound Wave Experiments | Waves | Physics | FuseSchool
FuseSchool - Global
Dog Howling Challenge
A Brief History of Dogs | National Geographic
3:29
A Brief History of Dogs | National Geographic
YouTubeNational Geographic
已浏览 13.7万 次2018年5月22日
PUPPY BREEDS 101 - Learn Different Breeds of Puppies | Breeds of Dogs
15:29
PUPPY BREEDS 101 - Learn Different Breeds of Puppies | Breeds of Dogs
YouTubeKiddopedia
已浏览 150.8万 次2018年8月7日
DOG TRAINING FUNDAMENTALS: LESSON 1
8:33
DOG TRAINING FUNDAMENTALS: LESSON 1
YouTubeDogumentary TV
已浏览 271.8万 次2019年5月17日
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
Sound Waves, Intensity level, Decibels, Beat Frequency, Doppler Effect, Open Organ Pipe - Physics
3:35:30
Sound Waves, Intensity level, Decibels, Beat Frequency, Doppler Effect, Open Organ Pipe - Physics
YouTubeThe Organic Chemistry Tutor
已浏览 79.8万 次2016年11月28日
Introduction to Sound | Physics | Don't Memorise
1:59
Introduction to Sound | Physics | Don't Memorise
YouTubeInfinity Learn NEET
已浏览 38.1万 次2017年9月11日
Dog Howling with Music
Dramatic Husky Yells at Baby, Mom Can't Stop Laughing
0:11
Dramatic Husky Yells at Baby, Mom Can't Stop Laughing
YouTubeMiss Fluffy Diaries
已浏览 4655.6万 次1 周前
Labrador Retriever Father Saves Puppy with a Kind Man Help #labrador #dog
0:23
Labrador Retriever Father Saves Puppy with a Kind Man Help #labrador #dog
YouTubeWild Rescue
已浏览 6161.8万 次2 周前
Dog Leads Fisherman to a Heartwarming Puppy Rescue in the Wild #animals #wildliferescue #dog
0:58
Dog Leads Fisherman to a Heartwarming Puppy Rescue in the Wild #animals #wildliferescue #dog
YouTubeWild Rescue
已浏览 669.4万 次1 个月前