space shuttles.
thing :P
Fireworks emit light through three processes: incandescence, luminescence, and incandescence. Incandescence is the glowing of heated particles, luminescence is the emission of light without heat, and chemiluminescence is the light emitted from a chemical reaction.
what are 3 kinds of fireworks displays
Lobectomy
UV light has a wavelength shorter than visible light. It can cause sunburn and skin damage. UV light is used in sterilization and disinfection processes. It is absorbed by materials like glass and some plastics. UV light is classified into three types: UVA, UVB, and UVC. Overexposure to UV light can lead to eye damage and skin cancer.
I'm sure it convection,slabpull,and ridge pull ~*
Depending on where you live, it can be illegal to light off fireworks other than during Independence Day. In most larger cities fireworks are illegal at all times, except when discharged by licensed contractors who are hired by the city, town, or county to provide fireworks displays. In smaller rural communities discharging the smaller fireworks may be legal for a short period around the 4th of July. This may be from a week prior to three days after the 4th, also depends on state and city law.
The three natural sources of heat and light are the sun, fire, and lightning. These sources provide heat and light through processes such as nuclear fusion, combustion, and electrical discharge.
Absorption, transmission, and reflection are the three possible processes that can occur when light interacts with matter. Absorption involves light being taken in by the object, transmission involves light passing through the object, and reflection involves light bouncing off the object.
Fireworks, drums, piano
I'm sure it convection,slabpull,and ridge pull ~*
In fireworks, the energy source is the rapid oxidation (burning or exploding) of gunpowder and other flammable chemicals. This burning causes the formation of gases that are heated and expand. This rapid expansion involves three forms of energy : 1) The motive force to carry aerial fireworks into the sky, and to separate parts of them, 2) The heated molecules that give off radiance (visible light) in various forms of displays, and 3) The energetic vibration of air molecules that creates the sound of explosions.