Obtain how much must the temperature of ring be increased

Reference no: EM13659596

The author gold wedding ring is stuck on his finger, and he must remove it. The ring has an inside diameter of 1.96 centimeter, but the knuckle of the finger in question has a diameter of 2.135 centimeter. The author decides to get the ring off by heating it. How much must the temperature of the ring be increased for it to slide past the knuckle? Suppose the author's finger does not change size when it is heated.

Reference no: EM13659596

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