An iron casting containing a number of cavities weighs 6.61E+3N in air and 3.61E+3N 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. Number Units

An iron casting containing a number of cavities weighs 6.61E+3N in air and 3.61E+3N 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. Number Units

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 7PQ: A certain pure 0.9999 gold bullion bar with a mass of 311 g has a volume of 16.1 cm3. What is the...

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Question

An iron casting containing a number of cavities weighs 6.61E+3N in air and 3.61E+3N 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?.
Number
Units

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