Suppose that two plates of indefinite thickness, initially at different temperatures, are brought into contact at t = 0. plate 1, with thermal properties a 1 and kb is at x < 0 and has initial temperature t1; plate 2, with properties a 2 and k2, is at x > 0 and has initial temperature t2. determine the temperatures in both plates, expressed as @ = (t- t2)j(t1 - t2). is the temperature at x = 0 constant or does it vary with time? (hint: it will be to use similarity variables of the form tji = xj[2(ait) 112 ] .)

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answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation