6 An iron bar of conductivity K 79 W m K 1 and an identical

Last updated: 6/14/2023

6 An iron bar of conductivity K 79 W m K 1 and an identical brass bar of conductivity K 109 W m 1 K 1 are soldered end to end The free end of iron and brass bars are maintained at 400 K and 300 K respectively What is temperature of junction of two bars NCERT Pg 292 1 350 K 2 342 K 3 333 K 4 305 K