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Agronomia ·

Irrigação

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EXERCIOS 31 V1000 cm³ mv1460 g ma260 g dens do ar 103 gcm³ da 265 gcm³ a U mamv x 100 U260 x 100 1200 U2167 b Θ Vov x 100 Θ 260 x 100 1000 Θ 26 c h Θ x z h026 cm de água D dmsv d1200 g 1000 cm³ d12 gcm³ e α 1d265 x 100 α1120265 x 100 α5472 f α α on Θ α on α t Θ α on 5772 26 α on 2872