Find that they have combined mass

Reference no: EM13677126

You bought several dozen pure silver rings on a recent trip abroad however now suspect that they might not be all pure. You weigh 10 of the rings as well as find that they have combined mass of 7.38g; you then place them Ina graduated cylinder 2.5 cm in diameter as well as observe that the water level rises by 8.45 mm. Are the rings pure silver?

Reference no: EM13677126

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