A polyethylene rope weighs 0.25 lb per foot. If each chain contains 7000 repeat units, calculate (a)
Question:
(a) The number of polyethylene chains in a 10-ft length of rope, and
(b) The total length of chains in the rope, assuming that carbon atoms in each chain are approximately 0.15 nm apart and the length of one repeat unit is 0.24495 nm.
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The molecular weight of ethylene is 28 gmol so the m...View the full answer
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Related Book For
Essentials of Materials Science and Engineering
ISBN: 978-1111576851
3rd edition
Authors: Donald R. Askeland, Wendelin J. Wright
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