Two metal rods, one silver and the odher copper, are both attached to a steam chainber, with a temperature of 100C, at oce end, and an ice water ath, with a temperature of rcethe other. The rods are50cm lan and have a square tross setion, 7.0 tm on a side How much heat flows through the two rodi in 0 The themal conductivty of sver i 47 WmK ad that of copper W No hean nhanged hetwen the rods and the urroundings, ecept at the enth.

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