Class 8 Online Courses

Inventions Quizzes

Inventions Practice Test 150

Optics Quiz PDF: Questions and Answers - 150

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

The MCQ Quiz: Founder of modern Optics is; "Optics" App Download (Android & iOS) Free with answers sir solymon merrick, sir karl landsteiner, sir bette nesmith graham and sir alhazen for online elementary school classes. Study inventions and inventors questions and answers, Apple 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 & Free Apps (Android, iOS)

Download Optics Quiz App to learn Inventions Quiz, HTML Quiz App, and C++ Quiz App. Free "Optics" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Optics App (Android & iOS)

Optics App (Android & iOS)

Inventions App (Android & iOS)

Inventions App (iOS & Android)

HTML App (Android & iOS)

HTML App (Android & iOS)

C++ App (Android & iOS)

C++ App (iOS & Android)