When a coil of copper is kept at a certain distance above a flame, the candle keeps buring. On placing the coil over the flame it is extinguished. This happens because

When a coil of copper is kept at a certain distance above a flame, the

1.	When a coil of copper is kept at a certain distance above a flame, the candle keeps buring. On placing the coil over the flame it is extinguished. This happens because
Answer» the coil CONDUCTS away heat very QUICKLY due to its high conductivity which reduces the temperature of the FLAME to a value below is ignition temperature the coil prevents the setting up of convection current in air the coil reduces the amount of oxygen necessary for BURNING the coil reduces the radiation losses Answer :A