Question

in iron block weight v23.4kg its volume is found to be 3000cm cube . find its density in g/cm cube and in kg/m cube​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

7.8g/cm³ = 7.8×10³kg/m³

Explanation:

density = mass ÷ volume

mass = 23.4kg = 23.4×1000grams

volume = 3000cm³ = 3000 ÷ 10⁶ m³

density = (23.4×1000grams) ÷ 3000cm³

=> density = 7.8 g/cm³

density = 23.4 ÷ (3000÷10⁶)

density = 7.8 × 10³kg/m³