If you look closely at the candle flame, you will notice that the flame hovers just over the wick, but does not touch it. This is because the flame is boiling the wax, which becomes a vapor, which then burns. All of these processes are driven by the heat from the flame. As you blow on the flame, you moving it away from the wax and disrupt this process. Eventually, the chemical reaction (the flame) moves too far from the fuel source (which is no longer boiling as quickly) to sustain itself.
Note: it is notwhile the candle wick that is burningitself does burn, it'sthe vast majority of the light and heat in the flame comes from the burning of the wax.
If you look closely at the candle flame, you will notice that the flame hovers just over the wick, but does not touch it. This is because the flame is boiling the wax, which becomes a vapor, which then burns. All of these processes are driven by the heat from the flame. As you blow on the flame, you moving it away from the wax and disrupt this process. Eventually, the chemical reaction (the flame) moves too far from the fuel source (which is no longer boiling as quickly) to sustain itself.
Note: it is not the candle wick that is burning, it's the wax.
If you look closely at the candle flame, you will notice that the flame hovers just over the wick, but does not touch it. This is because the flame is boiling the wax, which becomes a vapor, which then burns. All of these processes are driven by the heat from the flame. As you blow on the flame, you moving it away from the wax and disrupt this process. Eventually, the chemical reaction (the flame) moves too far from the fuel source (which is no longer boiling as quickly) to sustain itself.
Note: while the candle wick itself does burn, the vast majority of the light and heat in the flame comes from the burning of the wax.
If you look closely at the candle flame, you will notice that the flame hovers just over the wick, but does not touch it. This is because the flame is boiling the wax, which becomes a vapor, which then burns. All of these processes are driven by the heat from the flame. As you blow on the flame, you moving it away from the wax and disrupt this process. Eventually, the chemical reaction (the flame) moves too far from the fuel source (which is no longer boiling as quickly) to sustain itself.
Note: it is not the candle wick that is burning, it's the wax.