Question

the mass of an iron ball is 312 gram the density of iron is gm^-3 find the volume of the ball​

Answer 1

Answer:

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Explanation:

Given,

Mass M = 312 g

Density d = 7.8 g cm-3

Since, d = M /V => V = M / d

Hence, volume of an iron ball V = 312 / 7.8 = 40 cm3

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