Electromagnetic frequency is a measure of how many times the peak of a wave passes a particular point each second. It is measured in Hertz, which also can be written as simply per second. The frequency of a wave is one of its most fundamental principles and the range of possible frequencies makes up the electromagnetic spectrum.
The top open access journals are peer reviewed scholarly journals of vortex science and technology. The top open access journals are freely available on the public internet domain, allowing any end users to read, download, copy, distribute, prink, search or link to the full texts of the articles. These provide high quality, meticulously reviewed and rapid publication, to cater the insistent need of scientific community.These journals are indexed with all their citations noted. The top open access journals are indexed in MEDLINE, PUBMED, SCOPUS, COPERNICUS, CAS, EBSCO and ISI.
Last date updated on September, 2014