Compute what fraction of the geode volume is hallow

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A geode is a hallow rock with a solid shell and an air filled interior. Assume a particular geode weighs twice as much in air as it does when completely submerged in water. If the density of the solid part of the geode is 2500kg/m^3, compute what fraction of the geode volume is hallow.

Reference no: EM13658274

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