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A Bolt Hole in a Brass Plate Has a Diameter

Question 27

Multiple Choice

A bolt hole in a brass plate has a diameter of 1.2 cm at 20.° C. What is the diameter of the hole when the plate is heated to 220.° C? (The coefficient of linear thermal expansion for brass is 19 × 10-6 per degree C.)


A) 1.200 cm
B) 1.190 cm
C) 1.210 cm
D) 1.195 cm
E) 1.205 cm

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