More about Eccentricity (e). The linear eccentricity of a conic section (c) is the distance between the center of the conic section and either one of its foci. Then the eccentricity of a conic section can be defined as the ratio between the linear eccentricity and the length of the semi-major axis (a), e=c/a.
A Ethernet port is a jack or socket on a computer that allows the use of an Ethernet connector.These ports are essential in allowing the creation of local area networks (LANs). An Ethernet port is usually found on networking devices, including computers, routers, video game consoles, modems, and televisions.hese 10 facts about space will blow your mind. A Ethernet port is a jack or socket on a computer that allows the use of an Ethernet connector. These ports are essential in allowing the creation of local area networks (LANs).
Ethernet (the name commonly used for IEEE 802.3 CSMA/CD) is the dominant cabling and low level data delivery technology used in local area networks (LANs). Following are some Ethernet features: 1  Ethernet transmits data at up to ten million bits (i.e., 10 megabits) per second (10 Mbps). 2  Fast Ethernet supports up to 100 Mbps, Gigabit Ethernet supports up to 1,000 Mbps, and 10 Gbps Ethernet supports up speeds matching its name (10 gigabits per second or 10,000 Mbps).