Class 8 Online Courses

Inventions App's Tests

Inventions e-Book's MCQs - Complete

Pendulum Clock MCQs App Free Download & e-Book - 252

MCQ:

Pendulum Clock was invented by a Dutch physicist named as

  1. Sir Christian Huygens
  2. Sir Thomas Edison
  3. Sir William kennedy Dickson
  4. Sir J.Stuart Blackton

Inventions App & e-Book Tests PDF Download

Pendulum Clock Study App: Free Download iOS & Android

The App: Pendulum Clock MCQs App to study Pendulum Clock Textbook, General Knowledge MCQs App, and Inventions MCQs App. The "Pendulum Clock MCQs" App download with free General Knowledge Apps (Android & iOS) includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Pendulum Clock App (Android & iOS)

Pendulum Clock App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

Inventions App (Android & iOS)

Inventions App (Android & iOS)

Applied Anthropology App (Android & iOS)

Applied Anthropology App (iOS & Android)