Diagram of firework. Learn how fireworks and firecrackers work. If you have ever been to an aerial fireworks show at an amusement park baseball game fourth of july celebration or on new years eve then you know that fireworks have a special and beautiful magic all their own a good show. Discover the science behind an ages old 4th of july tradition with this firework diagram. July 4thindependence day.
Whilst this is one type of salt sodium chloride in chemistry salt refers to any compound that contains metal and non metal atoms ionically bonded together. Salt as a word conjures up images of the normal table salt you probably use every day. Anatomy of a firework click on labels for details when most of us think fireworks we think of brilliant bursts of light and color weve seen paint a night sky. Learn how fireworks and firecrackers work.
When they explode fireworks come in many different shapes sizes and colors. A detailed introduction to the chemistry and physics of fireworks including the principles behind all the main types of firework sound and lighting effects safety and legislation. The colours in fireworks stem from a wide variety of metal compounds particularly metal salts. Each streak of light in the firework photos on this page is a burning star flying through the air.
Theres also some history and a useful glossary of pyrotechnic terms. Fireworks are a class of low explosive pyrotechnic devices used for aesthetic and entertainment purposes. Many historians believe that. For a 12 unit model you can use 2 x 6 colors or 4 x 3 or 6 x 2.
Fireworks origami diagram of the modules in origami there are a number of models called fleksagonami or flexible modules. An aerial fireworks burst is produced by launching a fireworks shell high into the air where an explosion occurs. The most common use of a firework is as part of a fireworks display also called a fireworks show or pyrotechnics a display of the effects produced by firework devices. This explosion propels brightly burning particles known as stars in many directions.
Find out about the history of fireworks which will light up the skies across america this independence day. If using standard origami paper with color on one side and white on the other place 6 sheets color side up in one pile and 6 units color side down in the same. However they all look pretty much the same inside. Put the colors in the order you like.
Diagram example uses 12 sheets. Use standard 6 square origami paper or medium weight copy paper cut to 8 12 or 5 12 inch squares.