A firecracker uses chemical energy to produce the light and sound.
thermal energy
thermal energy
Chemical
yes
Chemical
yes
Yes.
Chemical energy gets converted into heat and light energy. Sound energy is also produced.
Chemical energy is turned into heat, light and pressure(sound)
A firecracker gives off light because of a chemical reaction called combustion. Inside the firecracker, there are chemicals that burn when ignited, releasing energy in the form of light. The colors of the light produced depend on the specific chemicals used in the firecracker.
Yes, igniting a firecracker is a chemical change. Burning or exploding the firecracker causes a chemical reaction that changes the composition of the materials inside the firecracker, releasing energy in the form of heat, light, and sound.