The wires are twisted around each other in a twisted pair cable for the purpose of blocking off any external electromagnetic interference.
A twisted-pair cable is a form of cable system used for telecom services as well as most current wired networks. Twisted pairs are composed of two insulated copper wires that are been twisted together. The circuit is formed by a twisted pair of wires that may carry data. These pairs are twisted to prevent interference or noise caused by neighboring pairs.
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Answer:
All object changes are compared with a <em>reference</em> , which is an object that appears to stay in place.
Explanation:
In scientific experiments, the changes in the experimental object are observed by comparing the changes with a reference object. In the reference object, no changes are made and conditions are kept normal in it. For example, if we want to measure the distance of two cars from a point, the point will be the reference point from which the distance shall be measured. Hence, all changes are made by comparison from a reference object or point.
The three things that help to determine the ecoregion are the geology, climate, and soils.
Geomorphology, vegetation cover, hydrology and human modification of the land are also the factors to identify the ecoregions.
Ecoregions have a geographically clear collection of natural communities in an area of land or water.
Most likely gravity, because the gravity would pull it off course or wobble.
The length of the string must vary, while the angle and acceleration are constant