Ciri-ciri gelombang bunyi

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Edad: 14-15
Level: tingkatan 2
Idioma: Malay (ms)
ID: 1535486
17/10/2021
Country code: MY
Country: Malaysia
Asignatura: Sains (1061931)
Tema principal: Gelombang bunyi (1999752)
From worksheet author:

Isikan tempat kosong

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Ciri-ciri gelombang bunyi

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