A copper wire is placed on a candle. Why does the candle go out?
The candles went out, because the copper heat, take away the heat of the candle temperature dropped to below.
A candle is extinguished and bent in a spiral form to absorb more heat. It does not extinguish when heated, because there is no large temperature difference between the candle and the copper wire, and the copper wire absorbs less heat or does not absorb heat.
