結果 : what does sound mean in science
3:58

What is Sound? | Physics for Kids | SciShow Kids

SciShow Kids
2,886,762 回視聴 - 8 年前
6:03

Sound Wave Experiments | Waves | Physics | FuseSchool

FuseSchool - Global Education
419,260 回視聴 - 4 年前
9:39

Sound: Crash Course Physics #18

CrashCourse
1,685,363 回視聴 - 8 年前
5:49

Sound: Wavelength, Frequency and Amplitude.

Science Sauce
489,898 回視聴 - 6 年前
3:54

What is Sound? | The Dr. Binocs Show | Learn Videos For Kids

Peekaboo Kidz
2,844,991 回視聴 - 8 年前
6:22

SOUND for Kids 🔊📣 Loundness, Pitch and Timbre 🎵🎧 Science for Kids

Smile and Learn - English
194,270 回視聴 - 2 年前
1:45

Understanding Sound Waves | MED-EL

MED-EL
200,372 回視聴 - 11 年前
8:21

Sound Waves - General Science for Kids!

Miacademy Learning Channel
5,698 回視聴 - 1 年前

-
0:52

What Will Happen If You Combine Sound And Electromagnetic Fields

Master Wong - Frequency Expert
545 回視聴 - 1 日前
1:33

You have to see these sound waves

CNN
316,573 回視聴 - 9 年前
3:48

साउंड | ध्वनि | What Is Sound In Hindi | Dr.Binocs Show | Best Educational Videos For Kids

Binocs Ki Duniya
80,957 回視聴 - 2 年前

-
7:40

Sound for Kids - Sound Waves and Vibrations

makemegenius
1,104,866 回視聴 - 9 年前
4:03

What is Sound? | Science Experiments for Kindergarten | Kids Academy

Kids Academy
254,935 回視聴 - 5 年前
3:55

(SCIENCE) What is Sound? | #iQuestionPH

iQuestion PH
11,219 回視聴 - 3 年前
3:42

2. What is Sound?

Walk That Bass
198,850 回視聴 - 7 年前
2:33

Sound Waves: High Pitch and Low Pitch

funsciencedemos
718,951 回視聴 - 10 年前
6:15

Sound and vibration: do you hear what I hear? | MightyOwl Science | 1st Grade

MightyOwl
76,954 回視聴 - 2 年前
11:36

Propagation of Sound

Manocha Academy
818,695 回視聴 - 5 年前
8:58

Exploring Sound Energy - General Science for Kids!

Miacademy Learning Channel
17,999 回視聴 - 1 年前
1:55

Properties of Sound Waves Lesson Loudness Pitch and Quality

Physicshelp Canada
128,003 回視聴 - 11 年前