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Take a 50ml test tube, then add 20ml. Immediately a silver ring weighing 5.3g is thrown at him, the water level rose to 20.5ml. Determine

Take a 50ml test tube, then add 20ml. Immediately a silver ring weighing 5.3g is thrown at him, the water level rose to 20.5ml. Determine if the ring is silver. Silver density= 10.5 g/ml.

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