Q. Who invented Radio?
Answer:
Guglielmo Marconi
Notes: Guglielmo Marconi was an Italian inventor and electrical engineer who is credited with the invention of the radio. He is known for his pioneering work in the development of wireless telegraphy, and his work laid the foundation for modern communication systems. Marconi received the Nobel Prize in Physics in 1909 for his work in the development of wireless telegraphy. He is also credited with the first transatlantic radio transmission, which he achieved in 1901. Marconi's contributions to the field of communication were significant, and his work has had a lasting impact on the way we communicate with one another.