Fireworks involve combustion and thermal decomposition reactions.
to make poster or portraits or any kind of drawings.
The song Firework if any of you are wondering...
Yes.
in the fireworks tube
A wax taper is a thin wax-coated string used as a candle. When ignited, the wax melts and the wick burns, providing a small, steady flame. The physical reaction to a firework involves a rapid chemical reaction within the firework's shell. When ignited, the gunpowder and other chemicals in the firework combust, producing heat, light, sound, and gas that propel the firework into the air and create the colorful display we see.
Yes, a firework produces its own light through a chemical reaction inside the firework's shell. The explosion of the firework ignites various compounds that create colorful light displays in the sky.
A firework takes off when it is ignited, causing a chemical reaction inside the firework. This reaction produces gas rapidly, building up pressure inside the firework until it eventually forces the firework to launch into the sky.
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.
the white bright light produced in fire works is due to burning of magnesium in the presence of oxygen magnesium+oxygen=magnesiumoxide
This kind of firework is a Catherine wheel. That has ten letters, but it is the name of the firework. See related link.
No, lighting a firework is not irreversible. Once ignited, the firework will burn and explode, but the process itself is not permanent. The chemical reactions that produce the light and sound are temporary and do not alter the firework in a permanent way.
A Catherine wheel