How fast does your data travel over the Internet?
The speed of light is approximately 300,000 kilometers per second. Did you know that the electrons that use electricity also travel very close to this speed? Information traveling on the Internet also travels close to this speed. Information, or modulated electrons, travel at about 60% of the speed of light in most conductors.
WiFi signals, which travel primarily through the air, travel much closer to the speed of light than electrons moving through a copper wire. These signals can travel at the maximum recorded speed of light in a vacuum, which is about 185,000 miles per second.
Certain calculations show that electrons can travel through a conductor at 90% of the speed of light. Imagine how fast these particles could travel in a vacuum. For them to travel faster, you need to apply a lot more energy. This is because the electron becomes much heavier as it reaches the speed of light. However, light moves at 186,000 miles per second in outer space. Outer space is considered to be in a vacuum. So maybe light waves are slowed down by friction. Your sunglasses can block ultraviolet light waves. In fact, many scientists believe that certain types of radiation take millions of years to escape from the center of the sun after millions of nuclear reactions.
The speed at which it travels depends a lot on the medium through which it moves. Consider that there are materials that light cannot pass through. Light can never pass through lead or various types of metals. The light particle or waves try to penetrate these materials. However, they only hit the outer surface and are converted into kinetic energy. This means that they heat the surface of these materials and dissipate into nothing. Maybe they are converted into potential energy. The laws of thermodynamics would indicate it. The first law of thermodynamics is known as the conservation law. This law states that energy cannot be created or destroyed in a contained or isolated system. The second law of thermodynamics puts an interesting twist on the first law. The second law states that the entropy of any isolated or contained system always increases.
The speed of light is measured at 186,000 miles per second. The distance that information travels on the Internet is thousands of kilometers in seconds. In fact, the time it takes to receive information is in an instant. Of course, there are various devices that slow down the process, such as routers and various types of switches. However, the process that slows down this method of information travel is the speed with which humans make decisions and can put their ideas on the Internet. Human ideas can make the Internet a good way to change the world. However, the Internet can also be a method of transmitting bad ideas.