Find what should be the diameter of a rivet

Reference no: EM13669373

Aluminum rivets used in airplane construction are made slightly larger than the rivet holes and cooled by liquid nitrogen before being driven in. If the diameter of the hole is 9 millimeter, find what should be the diameter of a rivet at 20°C, if its diameter is to equal that of the rivet hole at -196°C? Suppose that the expansion coefficient remains the same as a function of temperature.

Reference no: EM13669373

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