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1. A student measures the length of a brass rod with a steel tape at 293 K to be 95.00 cm. What will the tape indicate for the length of the rod when both are at (a) 263 K and (b) 358 K? Note that the steel tape and the rod will both be at the temperatures indicated for parts (a) and (b). The coefficients of thermal expansion are 19*10'6 K"1 for brass and 11"'10'E K"1 for steel. 2. Consider a metal ring with an inner radius that is half of the ring's outer radius. When the ring is heated, will the diameter of the hole expand, contract, or remain the same diameter? Explain