A rock weighing 0.54 N in air is submerged in a fluid of density 1.58 g/cm3 and supported by a spring scale. The rock's volume is 3.20 cm3. What will the weight reading of the scale be?

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Q: . A rock with a mass of 540 g in air is found to have an apparent mass of 300 g when submerged in…

A: Mass of the rock in air is m1 = 540 g = 0.54 kg Mass of the rock in water is m2 = 300 g = 0.3 kg…

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