Thermal energy.
Chemical energy.
Chemical energy
It is the breaking of chemical bonds, and therefore is releasing chemical energy.
Burning wood releases chemical energy stored in the wood as potential energy during photosynthesis. This chemical energy is converted into thermal energy and light energy during combustion.
Approximately 16,000-20,000 joules of energy are stored in 1 kilogram of wood, depending on the type of wood and its moisture content.
Wood contains potential energy that can be released as heat energy when burned. This is because wood is made up of stored chemical energy in the form of bonds between atoms, which can be broken during combustion to produce heat.
mechanical energy
It depends on the type of wood, but on average, a kilogram of wood contains about 15,000-20,000 joules of energy.
All wood can be penetrated to an extent. It depends on the thickness and mass of a given piece of wood that decides how far the bullet will penetrate or if it will exit out the other side
- thermoelectric energy (from coal and methane) - hydroelectric energy - nuclear energy - wind energy - also energy from wood
One type of material that can store energy and be burned to supply heat is wood. Wood has chemical energy stored in its structure, which is released as heat energy when it is burned. Other examples include coal, natural gas, and biomass.
A kilogram of wood contains potential energy in the form of chemical energy. The exact number of joules can vary depending on the type and dryness of the wood, but on average, 1 kilogram of wood contains about 15,000-20,000 joules of energy when burned.