19 Two rods of same material have same length and area The

Last updated: 6/9/2023

19 Two rods of same material have same length and area The heat AQ flows through them for 12 minutes when they are joint side by side If now both the rods are joined in parallel then the same amount of heat AQ will flow in a 24 min c 12 min b 3 min d 6 min