Question

The density of brass is 0.8g/cm3 . find the density in S.I unit

Answer 1

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1g = 10⁻³ kg

1cm³ = 10⁻⁶ m³

1 g/cm³ = 10⁻³/10⁻⁶ kg/cm³ = 10³ kg/m³

0.8 g/cm³ = 0.8 × 10³ = 800 kg/m³

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