What's the answer to c SosATT00000001000Lab 17: The Thermal Coefficient of Linear ExpansionThe Thermal Coefficient of Linear Expansion(c) Obviously, something is wrong. Can you explain what it is? (Hint: Think of basis, orreference. For example, if you had an investment that appreciated 100% in value oneday, and you lost 100% of your investment the next, would you still have any moneyleft?)serta oft stoneb ision-property.Ccurs.1. Assume a metal rod with an initial length L, is heated through a temperature increase ofAT to a length L₁ and then cooled to its initial temperature that is, through a temperaturedecrease of -AT (same AT increase and decrease). Call the final length of the rod L₂ afterthis thermal cycle.(a) Show that Eq. 3 implies that L₂ = Lo[1 - (aAT)2], that is, L₂ Lo.son for thermal expansion

Assume a metal rod with an initial length L, is heated through a temperature increase of AT to a length L, and then cooled to its initial temperature-that is, through a temperature decrease of -AT (same AT increase and decrease). Call the final length of the rod L₂ after this thermal cycle. (a) Show that Eq. 3 implies that L₂ = L.[1- (aAT)], that is, L₂ Lo-

Assume a metal rod with an initial length L, is heated through a temperature increase of AT to a length L, and then cooled to its initial temperature-that is, through a temperature decrease of -AT (same AT increase and decrease). Call the final length of the rod L₂ after this thermal cycle. (a) Show that Eq. 3 implies that L₂ = L.[1- (aAT)], that is, L₂ Lo-