In French, It is a common habit to greet a person whom you know or not. The complexity lies in the following factors:- The person you greet (is it a person whom you are already well acquainted with or...
A structure that is initially at rest and remains at rest when subjected to a system of forces and couples is said to be in a state of static equilibrium. If a structure is in equilibrium, then all...
Here I am going to discuss resistance and resistivity. Resistivity: Resistivity is nothing but a specific natural resistance of a material. Typical means for a particular material i.e if we compare copper...