Solid wastes are unwanted or discarded materials. They may contain dust, ash, paper, packing's and also profitable matters such as fruits and vegetables. They may be the products from houses or from industrial, commercial and agricultural operations. They are called as litter in country side and refuse in cities.
Tag Archives | solid
Advantages of liquid fuels over solid fuels are discussed in the following points like liquid fuels have more calorific value than solid fuels etc….
Soil is a complex entity and is represented by the land surface and the operative soil profile depth. It functions physically, chemically as well as biologically. Therefore, its health and also its utility for various land uses has to be judged from these three angles.
In solids, the intermolecular forces are very strong, and the constitute particles are closely packed. Only heating, the kinetic energy of the particles increases.
When pressure is applied on the surface of a normal solid, expansion is suppressed and melting is delay. Thus, the melting point of a normal solid is raised.