Class 8 Online Courses

Pendulum Clock Study App Download | Inventions Apps (iOS & Android)

Inventions MCQ: Complete Course

Pendulum Clock MCQ App Download & PDF e-Book | 252

MCQ: 252

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 MCQ App to study Pendulum Clock Notes, General Knowledge MCQ App, and Electronic Circuit Design MCQ App. The "General Knowledge" App to Free Download Pendulum Clock MCQ Apps (Android & iOS) for online certificate courses. Download App Store & Play Store study Apps with all functionalities for free online courses.

Pendulum Clock Apps (Android & iOS)

Pendulum Clock App

General Knowledge Apps (Android & iOS)

General Knowledge App

Electronic Circuit Design Apps (Android & iOS)

Electronic Circuit Design App

Environmental Science Apps (Android & iOS)

Environmental Science App