filmov
tv
Characteristics of Sound: Pitch, Quality, Intensity - 10th Class Physics, Chapter 11 Sound
Показать описание
loudness, pitch, quality, intensity
loudness depends upon amplitude of vibrating body
loudness depends upon area of the vibrating body
loudness depends upon the distance from the vibrating body
bell, decibel,
sound intensity level
loudness depends upon amplitude of vibrating body
loudness depends upon area of the vibrating body
loudness depends upon the distance from the vibrating body
bell, decibel,
sound intensity level
0:07:13
0:01:55
0:03:33
0:10:52
0:06:22
0:05:16
0:01:00
0:07:01
0:00:10
0:07:14
0:15:43
0:18:16
0:19:25
0:21:31
0:05:38
0:19:21
0:04:51
0:04:20
0:07:17
0:00:39
0:39:30
0:11:03
0:07:11
0:02:33