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Class 8 Science App's Tests

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Pitch and Loudness Quiz App Free Download & e-Book - 215

MCQ: 215

A measure of amount of energy in a sound wave is called its

  1. wavelength
  2. frequency
  3. amplitude
  4. all of them

Class 8 Science App & e-Book Tests PDF Download

Pitch and Loudness Learning App: Free Download Android & iOS

The App: Pitch and Loudness Quiz App to learn Pitch and Loudness Notes, 8th Grade Science Quiz App, and 7th Grade Science Quiz App. The "Pitch and Loudness Quiz" App to free download 8th Grade Science App (iOS & Android) includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Pitch and Loudness App (Android & iOS)

Pitch and Loudness App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)