Question

one end of each of the two roads a and b of same metal and same area of cross section has been emotions in ice at zero degree celsius in which road will the rate of heat conduction be more than more when first their other and are at 20 degree celsius and 30 degree celsius respectively and the length of a is half of the length of be second there and are at 20 degree celsius and 10 degree celsius actively and the length of a is twice the length of b​

Answer 1

Answer:

the length of a is half of the length of be second there and are at 20 degree celsius and 10 degree celsius actively nd the length of a is twice the lenfth of b conuction be more than when first thier