When a match is struck, what forms of energy does the burning match give off?(1 point)
Responses
Solar energy and nuclear energy
Solar energy and nuclear energy
Nuclear energy and light energy
Nuclear energy and light energy
Thermal energy and solar energy
Thermal energy and solar energy
Light energy and thermal energy
Light energy and thermal energy
Light energy and thermal energy.
The burning match gives off light energy and thermal energy.
When a match is struck, it undergoes a chemical reaction called combustion. During this process, several forms of energy are released. The main forms of energy given off by a burning match are thermal energy and light energy.
To determine the correct response, we need to understand the nature of a match and the combustion process. A match consists of a wooden stick coated with a substance called a phosphorus compound, along with other combustible materials. When the match is struck against a rough surface, friction generates enough heat to initiate the combustion reaction.
During combustion, the phosphorus compound in the match undergoes oxidation, combining with oxygen from the air. This exothermic reaction releases thermal energy, which we commonly experience as heat. The heat generated by the combustion reaction is responsible for igniting the rest of the matchstick material.
Additionally, as the phosphorus compound burns, it emits light energy in the form of a flame. This light energy is visible as the flame of the burning match. However, it's important to note that the intensity of the light energy emitted by a match flame is relatively low compared to other sources such as the sun.
Therefore, the correct response is "Light energy and thermal energy," as a burning match primarily gives off these two forms of energy during combustion.