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An explosion is a rapid expansion in volume of a given amount of matter associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases.
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In an explosion, an internal impulse acts in order to propel the parts of a system (often a single object) into a variety of directions. After the explosion, the individual parts of the system (that is often a collection of fragments from the original object) have momentum.
Nov 22, 2023 · An explosion is a rapid expansion in volume associated with an extremely vigorous outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Supersonic explosions created by high explosives are known as detonations and travel through shock waves.
Sep 12, 2022 · This interaction—one object becoming many, with an increase of kinetic energy of the system—is called an explosion. Where does the energy come from? Does conservation of energy still hold?
Explosions. There are many natural as well as human-made phenomena where a body at rest disintegrates into its components due to some internal release of energy. In the case of explosions, for example, the internal energy (be it chemical, nuclear, or otherwise) results in heat transfer to the component's kinetic energy, which causes them to fly ...
Oct 30, 2019 · Explosions occur when energy is transformed from one kind e.g. chemical potential energy to another e.g. heat energy or kinetic energy extremely quickly. So, like in inelastic collisions, total kinetic energy is not conserved in explosions. But total momentum is always conserved.
Learn how to understand and model collisions including explosions in terms of momentum, velocities and the forces involved for Higher Physics.
