What is the difference between a detonation and explosion?

Discovered in 1881 by French scientists, detonation is the result of a supersonic wave initiating a secondary explosion. Explosion, on the other hand, is a general term for an accelerated release of energy generating extreme temperatures, releasing of gases and expanding volume.

Is there a difference between combustion and ignition?

As nouns the difference between combustion and ignition is that combustion is (chemistry) the act or process of burning while ignition is the act of igniting.

What is explosion combustion Class 8?

The type of combustion reaction that occurs with the evolution of tremendous amount of heat, light, gases and sound is known as Explosion. For instance, when we burn a cracker it bursts with the liberation of tremendous amount of heat, light, gases and sound.

What is explosive combustion?

Explosive Combustion happens when the reaction occurs very rapidly. The reaction occurs when something ignites to produce heat, light and sound energy, The simple way to describe is it to call it an explosion. Some classic examples are firecrackers or blowing up of dynamite.

What is the relationship between ignition and combustion?

Ignition is the process of providing the energy that is required to initiate a combustion process. When hydrocarbons interact with molecular oxygen to combust, it requires what is known as activation energy to do so – the minimum energy needed to “activate” a chemical reaction.

What is difference between ignition and incineration?

(obsolete) Reduced to ashes by burning; thoroughly consumed.

What is the difference between deflagration and detonation quizlet?

What is the difference between deflagration and detonation? Deflagration is characterized by very rapid oxidation that produces heat, light, and a subsonic pressure wave. Detonation is characterized by extremely rapid oxidation that produces a supersonic shockwave.

What is explosion class 9?

Explosion – When a sudden reaction takes place with the release of heat and light and evolution of a large amount of gas takes place it is called an explosion.

What is the difference between spontaneous combustion and explosion?

The combustion in which substances suddenly burst into flames, without the application of any apparent cause is called spontaneous combustion. The combustion in which sudden reactions take place on ignition of some substances to produce heat, light, and sound is called explosion.