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Physics, 02.08.2019 08:00 zah16

Acopper rod 81 cm long is used to poke a fire. the hot end of the rod is maintained at 105° c and the cool end has a constant temperature of 21° c. what is the temperature of the rod 23 cm from the cool end

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Acopper rod 81 cm long is used to poke a fire. the hot end of the rod is maintained at 105° c and th...
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