A blacksmith fixes iron ring on rim of woods wheel of a cart

Last updated: 6/14/2023

A blacksmith fixes iron ring on rim of woods wheel of a cart The diameter of rim and iron ring are 3 243 m and 3 231 m respectively at 27 C To what temperature should ring be heated to fit on rim a 1 2 x 10 5 K 1 NCERT Pg 283 1 309 5 C 2 336 5 C 3 412 C