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Can you help me for solving this problem as fast as possinble....Water @100 c cools in 10 min to 88 c in room temp of 25 c find the temp after 20 min

Can you help me for solving this problem as fast as possinble....Water @100 c cools in 10 min to 88 c in room temp of 25 c find the temp after 20 min

Grade:12

1 Answers

Adarsh
768 Points
6 years ago
Dear kasim,
apply average method of newton law of cooling .
(T1-T2)/t=k.{ (T1+T2)/2 – Ts
use this formula and you will get the answer .
if any doubt occurs while solving this then let me know i will help you to get your answer.
Thanks and Regards
Adarsh

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