Question
Answer
AB < AD and candle flame is placed at A. Therefore, pin A will fall first and then pin B. After that pin D and at the last pin C will fall. This is because transfer of heat takes place with uniform rate on both sides of point A.
AB < AD and candle flame is placed at A. Therefore, pin A will fall first and then pin B. After that pin D and at the last pin C will fall. This is because transfer of heat takes place with uniform rate on both sides of point A.