Characteristics of Sound (Wavelength and Velocity) - Sound | Class 9 Physics

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✅ In this video,

✔️ Class: 9
✔️ Subject: Physics
✔️ Chapter: Sound
✔️ Topic Name: Characteristics of Sound (Wavelength and Velocity)
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00:00 Introduction : Sound
00:10 Characteristics of Sound (Wavelength and Velocity)
19:27 Website Overview
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Points covered in this video:-

Characteristics of Sound - Wavelength and Velocity
Distance between two successive crest or two successive trough x SI = m
Wave velocity = Distance covered by the wave per unit time
Speed = distance /time
v = λv
Speed = wavelength x frequency .

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