Question

take a big shinny spoon try to observe your face on it's convex surface take the spoon away from your face slowly does the image get inverted? if yes again measure and write the distance between spoon and face centimeter if no state reason for it​

Answer 1

Answer:

yes

Explanation:

Three things are required in proper combination before ignition and combustion can take place---Heat, Oxygen and Fuel. There must be Fuel to burn. There must be Air to supply oxygen. There must be Heat (ignition temperature) to start and continue the combustion process.