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.
Wavelength, Frequency and Energy. Electromagnetic radiation can be described in terms of its wavelength â the distance between the crests of the waves â or its frequency â the number of crests that pass by a fixed point during a fixed time interval.