temperature of the body and that of the surrounding air. If a body in air at 25°C will cool from 100°C to 75°C in one minute. Find its temperature at the end of 5 minutes.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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2) The rate at which a body cools is proportional to the difference between the
temperature of the body and that of the surrounding air. If a body in air at 25°C
will cool from 100°C to 75°C in one minute. Find its temperature at the end of
5 minutes.
Transcribed Image Text:2) The rate at which a body cools is proportional to the difference between the temperature of the body and that of the surrounding air. If a body in air at 25°C will cool from 100°C to 75°C in one minute. Find its temperature at the end of 5 minutes.
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