FM Radio Invention Quiz Questions and Answers 9 PDF Book Download

Fm radio invention quiz questions and answers, fm radio invention MCQs with answers, GK test prep 9 to learn online college courses. Technology inventions quiz questions and answers, fm radio invention multiple choice questions (MCQs) for online college classes. Learn fm radio invention MCQs, ice cream maker, solar and lunar eclipse, world current affairs, niels bohr, fm radio invention test prep for certificate programs.

Learn fm radio invention MCQ with multiple choice questions: frequency modulation radio 'fm' was invented by, with choices gerald pearson, edwin howard armstrong, daryl chapin, and calvin southern fuller for online education degree. Learn technology inventions questions and answers for problem-solving, merit scholarships assessment test for online certificate programs. FM Radio Invention Video

Quiz on FM Radio Invention Worksheet 9 PDF Book Download

FM Radio Invention MCQ

MCQ: Frequency modulation radio 'FM' was invented by

  1. Gerald Pearson
  2. Edwin Howard Armstrong
  3. Daryl Chapin
  4. Calvin Southern Fuller


Niels Bohr MCQ

MCQ: Nobel Prize in Physics was awarded to 'Niels Bohr' in

  1. 1920
  2. 1924
  3. 1932
  4. 1922


World Current Affairs MCQ

MCQ: Headquarter of 'World Bank' is located in

  1. Geneva, Switzerland
  2. Washington D.C, United States
  3. Berlin, Germany
  4. Brussels, Belgium


Solar & Lunar Eclipse MCQ

MCQ: Terminology of conjunction of sun and moon is

  1. Star eclipse
  2. Ariel Eclipse
  3. Lunar eclipse
  4. Solar eclipse


Ice Cream Maker MCQ

MCQ: Nancy Johnson invented hand-cranked ice cream churn in

  1. 1843
  2. 1846
  3. 1845
  4. 1841