Interference of sound waves

Subject: Physics

Grade: Lower Secondary

Publisher: YDP

Resource types: Class activity

Resource ID: g620
Description:

At the end of this activity, students should be able to:
– describe the oscillations of a string
– explain the theory of fundamental frequency and harmonic frequencies
– explain the concept of the sound spectrum
– describe and explain the phenomenon of beats.

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Interference of sou... Whiteboard presentation

Consists of...
Sound + sound = sil... Student activity The oscillations of... Student activity Harmonic oscillations Student activity A standing wave in ... Student activity Beats Student activity The frequency of beats Student activity

Relevant to...

Secondary School

Lower Secondary (Grades 7-9)

Physics

Sounds

81. Interference of sound waves

YDP SA

Keywords

sound, frequency, waves, pipe, string, oscillation, harmonic, interference, standing, silence, beats, Interference of sound waves

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