Question

when a candle burns both physical and chemical change take place in identify this change give another example of a familiar process in which both the chemical and physical change take place

Answer 1

anything that burn both physical changes and chemical changes
physical change is the change takes place when dimension (height , weight, length )change
chemical change is the change in chemical composition ie. burning wax of candle C3H64=CO2+H2O^|

Answer 2

When a candle burns both physical and chemical changes take place.

Physical change - Melting of wax

Chemical change - Burning of wax

Eating of a food is another example where both physical and chemical changes occur simultaneously.

Physical change - Breaking down of larger food particles into smaller particles

Chemical change - Digestion of food