Light, microwaves, x-rays, and TV and radio transmissions are all kinds of electromagnetic waves. Different waves are made by their wavelengths. Electric fields are created by differences in voltage, the higher the voltage, the stronger will be the resultant field.lectromagnetic fields are found everywhere in nature, but are invisible to the human eye. There are also many human-made electromagnetic fields. An example of a human-made electromagnetic wave are X-Rays. There are many other types of waves that you can see on this website.
Best Cruise Destination Worldwide for 2016: St. Petersburg, Russia. Best European River Cruise Destination for 2016: Paris, France. River cruising is becoming increasingly popular, and it's no surprise Paris takes the cake with this one.
Cozumel is the most popular cruise destination in the Western Caribbean area, noted for its tropical weather, fishing, abundant diving and snorkeling opportunities and Mayan ruins. The island sports a population of around 75,000 people, with most of the residents living in the main town of San Miguel.ou will find an ATM machine in most all of the hotels on Cozumel. Banks with ATM machines can be found in the downtown area of San Miguel; many are located around Plaza del Sol, which is just behind the dock of the passenger ferry to Playa del Carmen.