A square high-density polyethylene [a = 158 x 10-6/°C] plate has a width of 295 mm. A 177 mm diameter circular hole is located at the center of the plate. If the temperature of the plate increases by 45°C, determine: (a) the change in width of the plate. (b) the change in diameter of the hole. Answer: (a) Aw= (b) Ad = i i mm mm
A square high-density polyethylene [a = 158 x 10-6/°C] plate has a width of 295 mm. A 177 mm diameter circular hole is located at the center of the plate. If the temperature of the plate increases by 45°C, determine: (a) the change in width of the plate. (b) the change in diameter of the hole. Answer: (a) Aw= (b) Ad = i i mm mm
Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter9: Time, Temperature, And Mechanical Properties
Section: Chapter Questions
Problem 9CQ
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![A square high-density polyethylene [a = 158 × 10-6/°C] plate has a width of 295 mm. A 177 mm diameter circular hole is located at the
center of the plate. If the temperature of the plate increases by 45°C, determine:
(a) the change in width of the plate.
(b) the change in diameter of the hole.
Answer:
(a) Aw=
(b) Ad = i
i
mm
mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0c31935a-4721-43cc-9bc5-45074106efcc%2F1e9a14bd-6a5e-4d1f-8fec-ab53b10f01f1%2F7p5ibhg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A square high-density polyethylene [a = 158 × 10-6/°C] plate has a width of 295 mm. A 177 mm diameter circular hole is located at the
center of the plate. If the temperature of the plate increases by 45°C, determine:
(a) the change in width of the plate.
(b) the change in diameter of the hole.
Answer:
(a) Aw=
(b) Ad = i
i
mm
mm
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