4 Square of tem A box filled with hot tea cools from 94 C to

Last updated: 6/14/2023

4 Square of tem A box filled with hot tea cools from 94 C to 86 C in 4 minute when room temperature is 40 C How long will it take to cool from 71 C INCERT Pg 297 to 69 C 1 10 minute 2 3 minute 3 100 second