Located in West Africa, Equatorial Guinea is made up of three discontinuous territories: two insu...

THE economic geography it is the branch of knowledge responsible for understanding the logic of p...

During the announcement of an earthquake, it is always talked about how many degrees the phenomen...

Thermal expansionAll bodies existing in nature, solid, liquid or gaseous, when in the process of ...

In verbal agreement, we have some cases that can generate doubts about the compound subject and t...

Have you ever felt a headache, muscle tension and went to the pharmacy to buy famous anti-inflamm...

When an illness or disorder arises, we immediately look for a professional capable of diagnosing ...

Transistor is a semiconductor device, usually made of silicon or germanium, used to amplify or at...

Enthalpy is the amount of energy in a given reaction, we can calculate the heat of a system throu...

THE kinetic energy is the energy associated with velocity of a body. If there is speed, there wil...

The measure of the amount of a certain solute dissolved in a certain volume of solution is called...

THE transposed matrix of matrix M is matrix Mt. it is about the headquarters that we are going to...