Question

Three paper clips A, B, C are fixed to a metal rod using wax. One side of the rod is being heated as shown in figure. Which of the clip will fall first?

• A. Clip A
• B. Clip B
• C. Clip C
• D. All clips will fall down at the same time.

Answer 1

The correct option is A Clip A



Here heat transfer is taking place by conduction. Heat will be conducted from the end where burner is located to the other end. So clip A will fall first, followed by B and then C.