Question

2) The temperature of the body drops from 100°c
to 75°c in 10 min when the surrround air is
20°c temperature, what will be the temperature after 30 minutes
​

Answer 1

Step-by-step explanation:

the temperature of the body will be 25 degree Celsius. because in ten minutes 25 degree Celsius had dropped. after 30 minutes means 25x3 = 75 degree Celsius . 100 - 75 = 25

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Answer 2

Answer:

using Newton's law of cooling ans is 46