What do you call the active principle of burning, characterized by heat and light of combustion?

Which among the following refers to the combustion reaction which can be characterized by four components?

Which among the following methods of heat transfer occurs through solid materials?

What do you call the quality of being hot or high temperature at which fuel will continue to burn for at least 5 seconds after ignition by an open flame?

Which among the basic theory of heat transfer deals with air motion?

What stage in the development of a contained fire in which all exposed surfaces reach ignition temperature more or less simultaneously and fire spreads rapidly throughout the space?

What term describes when the transfer of heat through a gas or vacuum in a similar way to that of light?

What is being referred to as the sudden and dramatic simultaneous ignition of most combustible materials and gases in a room or area?

What do you call an explosion resulting from the sudden introduction of air (oxygen) into a confined space containing oxygen deficient superheated products of incomplete combustion?