Fire does not burn, its whatever if fueling the fire that burns. For example, wood is a fuel that burns, and fire is the result. The speed at which a fuel burns, depends on the fuel. i.e. Wood burns much slower than gasoline.
Dry Douglas Fir
Chemical energy
Yes, the type of wood does affect of how it burns. Some types of wood have a thick bark which lets thick smoke out. On the other side if it does not have thick bark it won't burn as well as thick bark.
Yes, the density of wood affects the rate of burning. Denser wood burns slower because it contains more material that needs to be heated up and burned off. Less dense wood burns faster because there is less material to be consumed.
Maple wood burns about as well as any other type of wood. There's no exact temperature at which it burns though, as it depends on the type of fire. For burning purposes, sugar maple is by far the best.
Normally soft wood would burn fastest. It actually depends on the density of the wood and the amount of pitch or sap still held by the wood. For instance, soft woods such as pin and cedar, when very dry, burn very fast. However, English brown oak, a hard wood will burn as fast or faster than pine. Balsa, also technically a hardwood, burns very fast. The denser the wood, the slower the burn.
wood from a store, because most of the time its dry and dry wood burns the best.
There is probably no reason against it. Orange wood burns very well, it burns quite quickly therefore gives more rapid heat.
Paper burns faster as there is less mass to burn and less energy in paper, If it were wood, due to the mass of the wood it would burn Longer and brighter and less lengthened and less brighter for Cardboard.
Something that burns really hot, like birch for example
wood