Question

convert 7.8g/cm² to kg/m3​

Answer 1

${\huge{\underline{\red{Answer:}}}}$

7.8 g/cm³ = 7800 kg/m³

${\huge{\underline{\pink{To Find:}}}}$

7.8 g/cm³ in terms of kg/m³

${\huge{\underline{\blue{Formula:}}}}$

1 g/cm³ = 10³ kg/m³

${\huge{\orange{Derivation}}}$

1 g/cm³ = (10^-3)kg/(10^-2)³m³

= (10^-3)(10^6) kg/m³ = 10³ kg/m³

${\huge{\underline{\green{Solution:}}}}$

7.8 g/cm³ = 7.8 × 10³ kg/m³

= 7,800 kg/m³

Answer 2

7800 kg/m³

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