Physics, 13.11.2019 21:31 MikeWrice3615
Consider a system consisting of three components as pictured. the system will continue to function as long as the first component functions and cither component 2 or component 3 functions. let x1, x2, and x3 denote the lifetimes of components 1, 2, and 3, respectively. suppose the x, s are independent of one another and each x1 has an exponential distribution with parameter. let y denote the system lifetime. obtain the cumulative distribution function of y and differentiate to obtain the pdf. [hint: f(y) = p(y y): express the event [ y y] in terms of unions and/or intersections of the three events {x1 y}, {x2 y}, and {x3 y}.] compute the expected system lifetime.
Answers: 3
Physics, 21.06.2019 22:50
If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)
Answers: 2
Physics, 22.06.2019 01:20
Your target variable is δf, the magnitude of the difference in frequency between the waves emitted from the sonar device and the waves received by the device after reflecting off the whale. write an expression for δf in terms of the relevant frequencies using the subscript notation introduced above.
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Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.
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Physics, 22.06.2019 07:00
Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points
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Consider a system consisting of three components as pictured. the system will continue to function a...
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