A 43-cm long cylindrical rod conducts 175 J/s from a furnace

Last updated: 8/9/2022

A 43-cm long cylindrical rod conducts 175 J/s from a furnace at 325°C to a container of boiling water under 1 atmosphere. Compute its diameter if it is made of steel (k = 50.2 W/m-K). Express your answer in cm. Round your answer to 2 decimal places.