Sound

Sound elaborates the concept of sound along with the terms related to it. It deals with concepts like amplitude, frequency, vibrations, mechanics behind SONAR and the velocity of sound.

Intermediate 0(0 Ratings) 22 Students enrolled
Created by Global Free School Last updated Thu, 26-Nov-2020 English
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Curriculum for this course
15 Lessons 01:03:37 Hours
Production, propagation & properties of sound
3 Lessons 00:09:02 Hours
  • Production of sound 00:03:46
  • Sound Properties: Amplitude, period, frequency, wavelength 00:05:16
  • Quiz 1 00:00:00
  • Speed of Sound 00:03:45
  • After how long, Ram hears a splash? 00:11:30
  • Quiz 2 00:00:00
  • Echoes and reverberations 00:08:57
  • Minimum distance for echo 00:08:11
  • Quiz 3 00:00:00
  • Ultrasound medical imaging 00:05:35
  • Echolocation & S.O.N.A.R 00:09:01
  • Quiz 4 00:00:00
  • Human ear - structure & working 00:07:36
  • Quiz 5 00:00:00
  • Notes
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  • 15 Lessons
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