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What is Spectrum App's MCQ & e-Book Download - 1186

MCQ:

The distance in lines of the hydrogen spectrum increases when there is/are

  1. decrease in wavelength
  2. increase in wavelength
  3. same waves
  4. no effects

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The App: What is Spectrum MCQ App to study What is Spectrum Textbook, College Chemistry MCQ App, and A level Chemistry MCQ App. The "What is Spectrum" 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!

What is Spectrum App (Android & iOS)

What is Spectrum App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (iOS & Android)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)