Posted:
even i did the google search outr of interest...
chem is surly a interesting subject...😉
Explosions are an example of the Law of Conservation of Energy, which states that energy can neither be created nor destroyed, but it can be converted from one form into another. The two main classes of explosions are chemical and physical. When a bomb explodes, for instance, the chemical energy stored in the molecules of the explosive making up the device is converted into kinetic (movement) energy, heat, light, and sound. This is an example of a chemical explosion'probably the class of most interest to the forensic scientist. Physical explosions are the other main class requiring investigation. A typical example of a physical explosion is the sudden release of gas from a container of pressurized gas or liquid if it becomes overheated.
An explosive is a substance that can produce an explosion through a chemical reaction. When it is used illegally and to cause harm it is generally known as a bomb. Legitimate explosives include fireworks and blasting materials used in quarrying. Explosives generally contain fuel and an oxidant and it is the chemical reaction between them which releases stored chemical energy.
so i wasn't that wrong in saying about the thing...because that's what i read...
sorry if i troubled anyone much...
well than its just a show and i think i am giving it much importance ...but its actually when we come across things we have read...we really get hyper...so was the case with me...
.
2