A secondary source of ignition refers to an alternative cause that can ignite a fire or explosion, typically arising after an initial ignition event has occurred. Examples include sparks from electrical equipment, heat from machinery, or flames from nearby materials. In fire investigations, identifying secondary sources is crucial for understanding how a fire spread or escalated beyond its original point of origin. These sources can often exacerbate a situation, leading to more extensive damage or risk.
This is a secondary source.
No, an encyclopedia is a secondary source.
It is a secondary source.
Secondary source
secondary
an newspaper article will be an secondary source
Magazine articles are secondary sources
is pericles primary source or secondary source
It is a good idea to confirm your data with a secondary source.
When it comes to the reliability of a secondary source you need to document your use of this source. You also need to not have an over-reliance on a secondary source.
Secondary Source.
In my personal opinion, it would be a second source,