Who invented radio, the history of radio invention and in what year was radio invented?
You will find the answer to each of these questions in today's article. (Who invented radio details in Bengali).
Who invented the radio?
In the past, when TV and mobile phones were rarely available to people, the only way to pass the time was through radio. People used to listen to songs, news, stories etc. on various FM radio channels.
However, nowadays everyone has a modern smart tv and smartphone and so the radio is no longer used to pass the time. Of course, there are still plenty of people who listen to the radio even in this modern age. Just as TV, computers, laptops, smartphones, etc. are a great source of entertainment and news today, radio is used as a source of entertainment and news in the past. When it comes to radio, people set the frequency of their favorite channel to listen to songs or news, and many still do. No matter how many modern devices or gadgets we use, the fun of listening to music on the radio is really different. However, today's young generation has a lot of modern gadgets for listening to music and other entertainment.
So, I would not be mistaken to say that the use of radio has become almost extinct as the use and popularity of modern TVs, smartphones, computers, etc. has increased. Let's face it - most of us have a laid back attitude when it comes to painting a picture about radio. But before that, let's know some information about radio
What is radio? (What is radio in Bangla)
So when we say the word radio, the image of an FM (FM) comes to our mind, but it is just a device. Radio is a purely technical device through which messages are transmitted wirelessly (without it) from one place to another. Nowadays almost all means of communication and instruments use this radio technology. In a slightly different way, we can also say that, It is a type of technology where signals are sent using radio waves or so that the waves can communicate with each other. If radio had not been invented, we would not be able to see and use today's various modern means of communication. Thus, today's radio technology has become much more advanced and modern. Because, now it is possible to send radio waves to millions and billions of people from just one radio station. Radio waves are actually a type of electromagnetic waves with frequencies ranging from 30Hz to 300GHz. Now maybe you have a complete understanding of what radio is and what it is all about. The radio was invented by cars and the desire to know about the history involved in the invention of radio has now probably increased you more.
What does network mean?
If you read the entire article below well, you will be able to know everything related to the history and discovery of radio. Who invented radio? (Who invented radio) The main credit for the invention of radio goes to Guglielmo Marconi. But, when we search in Google search, we are given 3 names.
Guglielmo Marconi
William Dubilier
Reginald Fessenden
Also, it can be said that a lot of intellectuals have joined or contributed to the invention of radio. So, when the question is being asked, "Who invented radio?" In that case the name of only one person cannot be mentioned as the answer. However, it can be said that the three mentioned above had a major role in the invention of radio. Guglielmo Marconi is the man who is known as the main inventor of radio technology. After the discovery of electromagnetic waves by Heinrich Rudolf Hertz in the 180's, Guglielmo Marconi was the first to use this technology to create a successful device for long-distance communication. And that's why he's called the inventor of radio. Then, on December 23, 1900, a Canadian inventor named Reginald A. Fessenden sent an audio using electromagnetic waves. He sent this audio from a distance of 1.6 kilometers. The first public radio broadcast was made in 1906 by Christmas Eve. After a while, its use continued to grow, and later this wireless electromagnetic system was renamed ‘Radio’. So now you probably understand who was involved in the invention of radio.
History of the invention of radio
The invention of radio is one of the most important inventions in the world.
So, just as every important discovery has a great history, so too must there be some interesting information about the history of radio.
* The invention of radio was started by James Clerk Maxwell, a British scientist.
* Maxwell was working on electromagnetic waves. However, he could not give any correct theory in this regard.
* This work was then carried forward by Oliver Heaviside, but he also did not understand the electromagnetic waves correctly.
* Finally, Heinrich Rudolf Hertz successfully discovered electromagnetic waves.
* This work was taken forward by scientists like Jagadish Chandra Bose and Oliver Lodge after the discovery made by Hertz.
* Radio was finally invented in 1896 by Guilelmo Marconi.
* For the first time in India, radio broadcasting was started from Mumbai in 1920.
* The world's first radio station was launched in New York City.
Our last word:
So, through today's article, we have come to know some important information about radio.
We know who invented radio, when it was invented, and what its history is.
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