c 75 C d 0 C 9 A wall has two layers A and B each made of

Last updated: 6/26/2023

c 75 C d 0 C 9 A wall has two layers A and B each made of different materials The layer A is 10 cm thick an Bis 20 cm thick The thermal conductivity of A is thrice that of B Under thermal equilibriun temperature difference across the wall is 35 C The difference of temperature across the laye A is aguibu b 14 C a 30 C d 5 C c 8 75 C A wall has two lafiora ond Roach made of different C