Question

State the energy changes in the following case:

1. Burning of a candle.

Answer 1

Energy changes in the burning of a candle:

1. Burning of a candle produces heat and light, it requires a chemical reaction to burn a candle.
2. So, there is a transformation of the energy from chemical energy to heat and light energy.
3. Therefore, the energy changes in the burning of a candle as chemical energy is converted to heat and light energy