Question
How would you use an electroscope to find out whether an object is charged or not?
Solution
Building design will often be influenced by the level of seismic resistance desired. The different variety measures are taken such as structural components like shear walls, braced fromes, moment resisting fromes and diaphragms, buse isolation.
Note that the primary focus of earthquake design is life safety, getting people out of the building safety not the ability of a building to withstand the effects of an earthquake.