Question: A fish uses a swim bladder to change its density so it is equal to that of water, enabling it to remain suspended under water.

A fish uses a swim bladder to change its density so it is equal to that of water, enabling it to remain suspended under water. If a fish has an average density of 1080 kg / m3 and mass 10.0 g with the bladder completely deflated, to what volume must the fish inflate the swim bladder in order to remain suspended in seawater of density 1060 kg / m3?

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