Question

Find the mass of 555 cm³ of iron in kg when density of iron is 7.6 g/cm³​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

Question:-

Find the mass of 555 cm³ of iron in kg when density of iron is 7.6 g/cm³.

Solution:-

We hace to find mass of iron.

V = 555 cm³

D = 7.6 g/cm³

where V = volume of iron

and D = density of iron

We know that, D = M/V

Thus, M = D × V

$= 7.6 \frac{g}{cm {}^{3} } \times 555 \: cm {}^{3} \\ \\ = 4218 \: g \\ \\ = \frac{4218}{1000} \\ \\ = 4.218 \: kg$

Thus, mass of iron in kg = 4.218 kg.