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Download Optics MCQ App | Inventions MCQ PDF e-Book

Inventions Practice Test 150

Optics Quiz PDF: Questions and Answers | 150

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The Optics Trivia Questions and Answers PDF (Optics Quiz Answers PDF e-Book) download Test 150 to learn inventions online courses. Practice Inventions and Inventors MCQ questions, Optics Multiple Choice Questions (MCQ) for online college degrees. The Optics Quiz App Download: Free Inventions App to learn ear muffs, ac radio tube, panty hose, goalie mask, optics test prep for online school courses.

The Quiz: Founder of modern Optics is "Optics" App (iOS, Android) with answers: sir solymon merrick, sir karl landsteiner, sir alhazen, and sir bette nesmith graham for online elementary school classes. Study inventions and inventors questions and answers, Apple e-Book to download free sample for online study.

Optics Questions and Answers PDF Download: Quiz 150

MCQ: 746

Founder of modern Optics is

  1. Sir Karl Landsteiner
  2. Sir Solymon Merrick
  3. Sir Bette Nesmith Graham
  4. Sir Alhazen
MCQ: 747

Goalie mask was invented by a Canadian physical education instructor named as

  1. Sir T.E Rayan
  2. Sir James Hillier
  3. Dr Dennis Colonello
  4. Jaques Plante
MCQ: 748

Panty Hose was introduced by

  1. Sir Glen Raven Mills
  2. Sir Henry W. Seelay
  3. Sir Schuyler Skaats Wheeler
  4. Sir Samuel W. Francis
MCQ: 749

The AC Radio tube was invented by

  1. Sir Lillian Moller Gilbreth
  2. Sir Nicholas Jacques Conte
  3. Sir Edward Samuel Rogers
  4. Sir John Patch
MCQ: 750

Ear muffs were patented by

  1. Sir Alfred P.Southwick
  2. Sir Chester Greenwood
  3. Sir John Biggins
  4. Sir Alexander Cartwright

Mock Tests: Inventions Course Prep

Optics Learning App: Download Android & iOS Apps

The App: Optics Quiz App to learn Optics Notes, Inventions Quiz App, and Engineering Math Quiz App. The "Optics Quiz" App to Free Download Inventions Apps (iOS & Android) for online study. Download App Store & Play Store Learning Apps with all functionalities for online school courses.

Optics Apps (Android & iOS)

Optics App

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Inventions App

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Engineering Math App

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