Mathematics, 26.08.2019 23:10 harleycochran2ovyt3n
The temperature in a bar of length satisfies the heat equation du - 2004 where u(x, t) is the temperature in °c. the ends of the bar are maintained at a temperature of 0°c. hence u(0,t) = u(7.t) = 0 for all t. a) assuming a solution of the form u(r, t) = f(.r)g(t) show that = k where k is a constant. b) you may assume that only k < 0 yields non-trivial solutions and set k= -(p2) for some p > 0. applying the initial conditions show that p = n, n = 1,2, and that possible solutions for f(x) are = sin(nx) = 1, c) find all possible solutions g(6) for g(6)
Answers: 1
Mathematics, 21.06.2019 13:00
Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.
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Mathematics, 22.06.2019 00:20
Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano
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The temperature in a bar of length satisfies the heat equation du - 2004 where u(x, t) is the temper...
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