Answer to: Give an example of resonance in the reception of electromagnetic waves. By signing up, you'll get thousands of step-by-step solutions to...
The digital communication is a physical transfer of the data over a point-to-point or point-to-multipoint communication channel. Channels can be copper wires, optical fibres, wireless communication channels, etc. The data are realized as electromagnetic signals (radiowave, microwave, electrical volta...
This example problem demonstrates how to find the frequency of light from the wavelength. Wavelength is the distance or length between the peaks, troughs, or other fixed points on a wave. Frequency is the rate at which successive peaks, valleys, or points pass per second. Wavelength to Freque...
Today, there is a marked increase in interest in the share of renewable energy sources in the energy mix, which benefits the environment. This also applies to the energy of sea (wave) current, as, without a doubt, the offshore area is becoming one of the leading areas of renewable energy...
There are also theoretical specialists in circuit theory, information theory, radio wave propagation, and microwave theory (Hwei and Hsu, 1995). Another area of importance is the development of materials, which engineers use to manufacture electric equipment. These materials are insulators, conductors,...
The close interaction between head and mobile phones has serious consequences for the biological processes within a human organism. The headache problem, therefore, can be explained by the fact that “an electromagnetic field influences the biological functions of nerve cells and induces changes in neu...
Today, there is a marked increase in interest in the share of renewable energy sources in the energy mix, which benefits the environment. This also applies to the energy of sea (wave) current, as, without a doubt, the offshore area is becoming one of the leading areas of renewable energy...