What is the total volume of all the cavities in the casting

Reference no: EM13278842

An iron casting containing a number of cavities weighs 23137.8 N in air and 19020.3 N in water. What is the total volume of all the cavities in the casting? The density of iron ( that is a sample with no cavities) is 7.87 g/cm^3.

Reference no: EM13278842

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