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A cylindrical bar that is insulated around its sides is connecting hot and cold reservoirs and conducts heat at a constant rate of 14.8 W

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A cylindrical bar that is insulated around its sides is connecting hot and cold reservoirs and conducts heat at a constant rate of 14.8 W under normal conditions. If the bar's length was reduced by half but its diameter was doubled, calculate how much heat energy (in J) it would conduct in 70.0 5 while connected to the same reservoirs. Round your answer to the nearest J

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