A cold metal bar at 30 C is submerged in a pool maintained at a temperature
Question:
A cold metal bar at −30◦C is submerged in a pool maintained at a temperature of 40◦C. Half a minute later, the temperature of the bar is 20◦C. How long will it take for the bar to attain a temperature of 30◦C?
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To solve this problem we can use Newtons Law ...View the full answer
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