Question

Which of the following was invented first: televisions, radios, or hair dryers?

Answer 1

Radios were invented first. Radios were invented in the late 1800s, while televisions were invented in the early 1900s and hair dryers were invented in the 1920s.

Answer 2

Radios were invented first, followed by televisions and then hair dryers. The first radio was invented in the late 1800s, while the first television was invented in the 1920s. Hair dryers were not invented until the mid-20th century, with the first handheld prototype created in the 1920s.

Answer 3

Radios were invented first among the three options. 

The development of radio technology began in the late 19th century, with key contributions by inventors like Nikola Tesla and Guglielmo Marconi. Televisions came next in the early 20th century, while hair dryers were invented in the mid-20th century.

Answer 4

Radios were invented first among the options provided. The first practical radio communication system was developed by Guglielmo Marconi in the late 19th century. He conducted successful experiments with long-distance wireless transmission, leading to the invention of the radio.