Physics, asked by rockytusar45, 11 months ago

a body takes 6 min to cool 80 degree celsius to 50 degrees celsius . how much time will be take to cool from 60 degree c to 30 degree ? the temperature of surrounding is 20 degree celsius and newton's of cooling is applicable here

Answers

Answered by ms5723583

0

Answer:

4 minutes is the right answer

Answered by mmsuprabhatha6

0

Answer:

12min

Explanation:

We have dT2/(T2-T1)=-kdt

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