Question

the arrangement shown in the figure Prince a b c and d are fixed to a circular loop with the help of wax the circular metal is heated at the point A with the help of candle flame in which order would the pins for it ab< ad ?? justify your answer​

Answer 1

the loop starts to heat at first point, the heat would be transfered to the next point and the pin which is nearer to the flame would fall first and all will fall in that order. Hope this helps.