Inventions Inventions in Physics

• A Horace Shorttling
• B Otto Hahn
• C Kirkpatrick MacMilan
• D U. S. scientists
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A

Answer: A

Loud speaker invented/discovered by Horace Shorttling in the year 1900 [Country: U.S.A.]

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This page provides multiple-choice questions (MCQs) on inventions in physics. It covers topics such as the invention of the light bulb, the invention of the telephone, the invention of the radio, and the invention of the television. It is a great resource for students and teachers to test their knowledge of physics inventions and to learn more about the history of physics.