A firework has chemical potential energy stored in its explosive compounds. When ignited, this energy is rapidly released as heat, light, and sound, causing the firework to explode and create its visual display.
Both
The energy source that starts a firework is most commonly a fuse, which is a cord that contains a combustible material. When the fuse is ignited, it burns slowly until it reaches the explosive components of the firework, causing it to ignite and produce colorful effects.
The energy in sparks of a firework comes from the rapid combustion of chemicals within the firework mixture. This chemical reaction produces heat and light energy, creating the dazzling display of colors and shapes that we see in fireworks.
A firework undergoes both physical and chemical changes. The lighting of the firework involves a chemical reaction within the firework's composition to produce the colors and effects seen in the sky. The transformation of the firework materials into smoke and ash after the display represents a physical change.
To draw an energy transfer diagram for a firework, you can start with the chemical energy stored in the firework chemicals. When the firework is ignited, this chemical energy is converted into thermal (heat) energy, light energy, sound energy, and kinetic energy as the firework launches and explodes. Each arrow in the diagram represents the flow of energy from one form to another.
A firework has chemical potential energy stored in its explosive compounds. When ignited, this energy is rapidly released as heat, light, and sound, causing the firework to explode and create its visual display.
Sound
Both
Fireworks convert chemical energy into light and sound energy.
The energy source that starts a firework is most commonly a fuse, which is a cord that contains a combustible material. When the fuse is ignited, it burns slowly until it reaches the explosive components of the firework, causing it to ignite and produce colorful effects.
The energy in sparks of a firework comes from the rapid combustion of chemicals within the firework mixture. This chemical reaction produces heat and light energy, creating the dazzling display of colors and shapes that we see in fireworks.
lots
Energy in firework is present in form chemical energy which will be converted into light and sound .and small part of energy is converted heat .then the remaining energy is converted into kinetic energy after explosion.
A firework undergoes both physical and chemical changes. The lighting of the firework involves a chemical reaction within the firework's composition to produce the colors and effects seen in the sky. The transformation of the firework materials into smoke and ash after the display represents a physical change.
An explosion of a firework requires heat to ignite the chemicals within the firework. Once ignited, the explosion of the firework releases light, sound, and heat energy as the chemicals burn and react.
The energy in a firework comes from the combustion of the explosive chemicals inside it. When ignited, these chemicals react exothermically, releasing energy in the form of heat and light, which creates the dazzling visual display we see in the sky.