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 in Alaska for 2016: Glacier Bay. One of the most sought-after spots on Alaska's Inside Passage, Glacier Bay comprises ever-changing glaciers (including one of the most photogenic, Margerie Glacier), sheltered fjords, rainforests, and an abundance of wildlife, notes Cruise Critic. Keep your camera ready, too.
Here is the list of top 25 most visited tourist destinations in America (according to Forbes). The list includes the thundering falls of Niagara, it also features the harrowing water-chutes of Disneylandâs and Pirates of the Caribbean. Seven of the 25 tourist attractions are amusement parks; Disney Worldâs Magic Kingdom, in Lake Buena Vista, Florida, remains on top in the theme-park world.