Class 8 Courses

Earth Science App's Tests

Earth Science e-Book's MCQs - Complete

Optical Telescope App MCQ & e-Book Download - 194

MCQ:

Another type of telescopes that use radio waves are known as

  1. radio telescope
  2. optical telescope
  3. systematic telescopes
  4. ultraviolet telescopes

Earth Science App & e-Book Tests PDF Download

Optical Telescope Textbook App: Free Download iOS & Android

The App: Optical Telescope MCQ App to study Optical Telescope Textbook, Earth Science MCQ App, and 7th Grade Science MCQ App. The "Optical Telescope MCQ" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Optical Telescope App (Android & iOS)

Optical Telescope App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (iOS & Android)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)