Since each indifference curve represents a different level of satisfaction, indifference curves can never interÂ­sect at any point. The same reasoning applies if two indifference curves touch each other at point Ñ in Panel (B) of the figure. (6) An indifference curve cannot touch either axis.
A media access control address (MAC address), also called physical address, is a unique identifier assigned to network interfaces for communications on the physical network segment. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and WiFi. Logically, MAC addresses are used in the media access control protocol sublayer of the OSI reference model.
The ethernet adapter address. Every ethernet adapter has what's called a Media Access Control (MAC) address, also referred to as a hardware address or physical address. The address is a series of six pairs of hexadecimal digits that uniquely identifies a computer or device (such as a LAN printer) on a network.nly letters. A-F can appear in the address. How to determine your computer's ethernet adapter information in Mac OS X. 1  Wired connection. 2  Wireless connection.