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Engineering, 27.07.2021 20:00 siddhi50

A hybrid lamina uses glass and graphite fibers in a matrix of epoxy for its construction. The fiber volume fractions of glass and graphite are 40 and 20%, respectively. The specific gravity of glass, graphite, and epoxy is 2.6, 1.8, and 1.2, respectively. Find
a. The weights fractions of the fibers and the matrix.
b. The density of the composite

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