A new composite material is to be manufactured from carbon fibre and resin component materials. The lower limit of Young's modulus for the new composite is required to be 8.25 GPa (3 sig. fig.). Assume the Young's moduli for the fibre and resin are 142 GPa and 5.42 GPa, respectively. Calculate the relative volume fractions of carbon fibre and resin required for the manufactured composite to meet the requirement for the Young's modulus. State the reasons for adopting the equation you chose to use.

A new composite material is to be manufactured from carbon fibre and resin component materials. The lower limit of Young's modulus for the new composite is required to be 8.25 GPa (3 sig. fig.). Assume the Young's moduli for the fibre and resin are 142 GPa and 5.42 GPa, respectively. Calculate the relative volume fractions of carbon fibre and resin required for the manufactured composite to meet the requirement for the Young's modulus. State the reasons for adopting the equation you chose to use.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Please solve accurate and exact answers sir please!!

(it must be typed not handwritten)

Thanks!!

A new composite material is to be manufactured
from carbon fibre and resin component
materials. The lower limit of Young's modulus for
the new composite is required to be 8.25 GPa
(3 sig. fig.). Assume the Young's moduli for the
fibre and resin are 142 GPa and 5.42 GPa,
respectively.
Calculate the relative volume fractions of carbon
fibre and resin required for the manufactured
composite to meet the requirement for the
Young's modulus.
State the reasons for adopting the equation you
chose to use.

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