Your answer will be C. i think please let me know if it is
Her company experienced growth during the post-industrial times and she was able to reap the benefits of this.
The definition of a post-industrial society is when the stage of society's development when the service sector generates more wealth than the manufacturing sector of the economy.
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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Mountain men is a term for male
trappers or explorers who lives exclusively in the wilderness. They were popular
and romanticized during the 18th century. They were vital in
settling new territories and opening up new wagon trails that travelled through
the North American Rocky Mountains due to their knowledge in the geography of
the area. Later in life, many of these mountain men were hired by wagon
companies and fur trading companies as guides or hunters.
