Differential equation of newton’s law of cooling , Mathematics

1. A direction ?eld for a differential equation is shown. Draw, with a ruler, the graphs of the Euler approximations to the solution curve that passes through the origin. Use step sizes h = 1 and h = 0:5 (and two different colors).

                                1494_differential equation of Newton’s Law of Cooling.png

2. Newton’s Law of Cooling states that the rate of cooling of an object is proportional to the temperature difference between the object and its surroundings. Suppose you have just poured a cup of coffee with temperature 95 C in a room where the temperature is 20 C. Using Newton’s law, write a differential equation for the temperature of the coffee as a function of time. What is the initial condition?

Posted Date: 2/15/2013 12:32:09 AM | Location : United States







Related Discussions:- Differential equation of newton’s law of cooling , Assignment Help, Ask Question on Differential equation of newton’s law of cooling , Get Answer, Expert's Help, Differential equation of newton’s law of cooling Discussions

Write discussion on Differential equation of newton’s law of cooling
Your posts are moderated
Related Questions

The equation ax2 + 2hxy + by2 =0 represents a pair of straight lines passing through the origin and its angle is tan q = ±2root under h2-ab/(a+b) and even the eqn ax2+2hxy+by2+2gx+




Ask question #Minimum 100 words accMick invested $5516 in an account at 14% compounded quarterly. Calculate the total investment after 1 years.

find a common tangent to two circles

Which of those territories never was a Venitian possesion? Cyprus Morea Crete Sicily

Example 1 Add 4x 4 + 3x 3 - x 2 + x + 6 and -7x 4 - 3x 3 + 8x 2 + 8x - 4 We write them one below the other as shown below.

Ut=Uxx+A exp(-bx) u(x,0)=A/b^2(1-exp(-bx)) u(0,t)=0 u(1,t)=-A/b^2 exp(-b)