The maximum amount of RAM that can be installed and utilised is the minimum of the following: 1  Maximum amount of memory supported by the memory controller for the Nehalem microarchitecture the memory controller is part of the CPU. Older systems usually had the memory controller on the motherboard.
Basic Electromagnetic Wave Properties - Electromagnetic radiation is characterized by a broad range of wavelengths and frequencies, each associated with a specific intensity (or amplitude) and quantity of energy.
The electromagnetic spectrum is typically divided into wavelength or energy regions, based on the characteristics of the waves in each region. Because the properties vary on a continuum, the boundaries are not sharp, but rather loosely defined. Radio waves are familiar to us due to their use in communications.