In contrast to mechanical waves, electromagnetic waves can travel without a medium. This implies that electromagnetic waves can pass not only through solid objects like air and rock but also through empty space.
James Clerk Maxwell, a Scottish scientist, created a scientific theory to explain electromagnetic waves in the 1860s and 1870s. He realized that electromagnetic waves can be created when magnetic and electrical fields combine together. He compiled this electricity-magnetism relationship into what are now known as "Maxwell's Equations."
German physicist Heinrich Hertz used Maxwell's theories to explain how radio waves are transmitted and received. In honour of Heinrich Hertz, the hertz, or one cycle per second, is the unit of radio wave frequency. Two issues were resolved by his radio wave experiment. First, he had proven that the speed of radio waves was the same as the speed of light, which was something Maxwell had only theorized.
This demonstrated how radio waves are a type of light. Second, Hertz discovered how to create electromagnetic waves by causing the electric and magnetic fields to separate from wires.
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The reason there was a racial split in the Methodist church was so that А. African Americans wanted a separate organization to develop their own leaders.
<h3>Why was there a split in the Methodist Church?</h3>
After Reconstruction, African American members of the Methodist Church decided to form their own organization.
The reason they did this was to allow them to ordain their own leaders without influence from the White dominated Methodist Church. It is worthy of note that they were supported in this endeavor by the Methodist Church.
Find out more on the Methodist Episcopal Church at brainly.com/question/4446841.
Answer: strongest in New York & Boston
Explanation:
It was George H. W. Bush.
Answer;
They felt that they were fairly apprehended due to limited amount of supplies and army. Additionally the people in Northeast had business ties with Britain, therefore it was hard for them to go to war with their business partners. Again the people from the west and south felt and considered it a problem of the north.
<span>The northern states were heavily involved in international trade, having the ports and ship building yards. The men who sailed on those ships were likewise mostly from the north and were the ones being impressed into the British navy. The agrarian south's interests lay entirely in the production of tobacco, cotton, sugar, sorghum and a few other large cash crops. The commerce was mostly within America and they had little interest in shipping issues.</span>
