Solved: Consider a bar 30 cm long that is made of a material for which 2 = 1 and whose
Chapter 10, Problem 14(choose chapter or problem)
Consider a bar 30 cm long that is made of a material for which 2 = 1 and whose ends are insulated. Suppose that the initial temperature is zero except for the interval 5 < x < 10, where the initial temperature is 25C. (a) Find the temperature u(x, t). (b) Plot u versus x for several values of t. Also plot u versus t for several values of x. (c) Plot u(4, t) and u(11, t) versus t. Observe that the points x = 4 and x = 11 are sym- metrically located with respect to the initial temperature pulse,
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