Multiple choice general knowledge science & technology

The Hertz was named after

  1. Stalin Hertz

  2. Johan Hertz

  3. Uthger Hertz

  4. Henreich Hertz
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D Correct answer
Explanation

The hertz (Hz) unit of frequency was named after Heinrich Rudolf Hertz (misspelled in options as Henreich), the German physicist who first proved the existence of electromagnetic waves. The other names listed are fictional or misspelled variants.

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