5.ஒலியியல்

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Edad: 14-15
Level: Grade-10
Idioma: Tamil (ta)
ID: 698193
06/02/2021
Country code: IN
Country: India
Asignatura: science (1074178)
Tema principal: Sound (1946916)

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Otros contenidos: sound

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5.ஒலியியல்

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