Question

Definition of combustible materials​

Answer 1

Combustible materials undergo rapid chemical reactions with oxygen, releasing energy in the form of light and heat. This process is known as combustion and can occur with substances like natural gas, coal, wood, and diesel fuel.

Step-by-step explanation:

Combustible materials are those that undergo rapid chemical reactions with oxygen, releasing energy in the form of light and heat. This process, known as combustion, occurs when molecules of fuel combine with molecules of oxygen. For example, when methane (CH4) and oxygen (O2) react, they form carbon dioxide (CO2) and water (H2O) while releasing heat.

Combustible materials can include substances like natural gas, coal, wood, diesel fuel, and even certain waste products. These materials can be ignited and undergo combustion, which produces energy in various forms.

It is important to handle combustible materials with caution to prevent accidents or fires.

Answer 2

Combustible material means a material that, in the form in which it is used and under the conditions anticipated, will ignite, burn, support combustion or release flammable vapors when subjected to fire or heat. Wood, paper, rubber, and plastics are examples of combustible materials.