Two rods of same length and material transfer a given amount of heat in 12s, when they are joined end to end. But they are joined length wise they will transfer same heat in same condition in

Two rods of same length and material transfer a given amount of heat i

1.	Two rods of same length and material transfer a given amount of heat in 12s, when they are joined end to end. But they are joined length wise they will transfer same heat in same condition in
Answer» 24 MIN 3 min 12 min 6 min Answer :B