Physics, 02.07.2019 00:20 kroe417

Apair of eyeglass frames are made of an epoxy plastic (coefficient of linear expansion = 1.30 ✕ 10−4°c−1). at room temperature (20.0°c), the frames have circular lens holes 2.34 cm in radius. to what temperature must the frames be heated if lenses 2.35 cm in radius are to be inserted into them? °c

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Apair of eyeglass frames are made of an epoxy plastic (coefficient of linear expansion = 1.30 ✕ 10−4...