Flame example sentences

On this basis, what will you attribute the yellow colour of a candle flame to? Coal and petroleum have been formed from biomass which has been subjected to various biological and geological processes.This is because a flame is only produced when gaseous substances burn.We say 'I jumped out of the way of the bus reflexly', or 'I pulled my hand back from the flame reflexly', or 'I was so hungry my mouth started watering reflexly'.Acetylene is used for arc welding purposes in the form of oxyacetylene flame obtained by mixing acetylene with oxygen gas.Try and heat a copper wire in the flame of a gas stove and observe its colour.The gas/kerosene stove used at home has inlets for air so that a sufficiently oxygen-rich mixture is burnt to give a clean blue flame.Some men pointed out that in forty years' service nothing had ever been done by the Sarkar to insult their religion, but as I have already mentioned the sepoys' minds had been inflamed by the seizure of Oudh.By the time we made our way outside, the whole roof was engulfed in flames and it was spreading quickly.Protonephridia or flame cells are the excretory structures in Platyhelminthes (Flatworms, e.g., Planaria), rotifers, some annelids and the cephalochordate – Amphioxus.And in dark hutments, next to lines of flames of flickering oil lamps, sit boys and girls with their fathers and mothers, welding pieces of coloured glass into circles of bangles.You must have observed that magnesium ribbon burns with a dazzling white flame and changes into a white powder.A luminous flame is seen when the atoms of the gaseous substance are heated and start to glow.You have seen above that a candle or the LPG in the gas stove burns with a flame.However, you will observe the coal or charcoal in an 'angithi' sometimes just glows red and gives out heat without a flame.This results in a sooty deposit on the metal plate in Activity However, limiting the supply of air results in incomplete combustion of even saturated hydrocarbons giving a sooty flame.