Question

who invent frequency... ​

Answer 1

Answer:

Hedy Lamarr

Hedy Lamarr wasn't just a beautiful movie star. According to a new play, Frequency Hopping, she was also a shrewd inventor who devised a signal technology that millions of people use every day.......

Answer 2

Answer:

Hedy Lamarr was a well-known actress in the 1930s and 40s, but she also invented "frequency hopping" -- the basis for wireless technology today

Profession: Actress, Inventor

Born: 1914, Vienna

Explanation:

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