A source of light, An opaque object, and a Screen.
2) air to supply oxygen
3) heat(ignition temperature)
i have only 2 conditionsthe presence of a combustable substancethe presence of a supporter of combustion
plz mark as brainlieast
The three conditions are
1. Presence of heat (ignition temperature,)
2. presence of oxygen
✴ This is also known as " Fire triangle "
✌✌Hope this helps !
Surface should be there..
•Mark as brainliest.
the source of light , an object , and a screen
Mark me the brainliest