Newton's law of cooling says that the rate at which a body cools is proportional to the difference in temperature between the body and an
Newton's law of cooling says that the rate at which a body cools is proportional to the difference in temperature between the body and an environment into which it is introduced. This leads to an equation where the temperature i(t) of the body at time t after being introduced into an environment having constant temperature To is f(t) = To + Cek, where C and k are constants. If C= 100, k=0.4, and t is time in minutes, how long will it take a hot cup of coffee to cool to a temperature of 26"C in a room at 21'C? minutes are required to cool the cup of coffee. [Round to the nearest tenth as needed.)
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access with AI-Powered Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance