A certain freezing process requires that the room temperature be lowed from 40°c at the rate of 5°c every hour what will be the room temperature 10 hours after the process begins
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Initial Temperature = 40°C
Rate of cooling = 5°C / hour
Time = 10 hours
Temperature reduced = Rate of cooling * Time
= 5 * 10
= 50° C
∴Final Temperature = 40 - 50 = - 10° C
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