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Class 7 Science Study Guide: Certification Test 1202

Vibrations and Sound waves MCQs App & e-Book: MCQ 1202

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MCQ: 1202

Sound moves in air because

  1. temperature is passed on
  2. humidity is passed on
  3. pressure is passed on
  4. heat is passed on

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Vibrations and Sound waves Study Guide: Class 7 Science App & eBook MCQs

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Vibrations and Sound waves MCQs App (iOS & Android)

Vibrations and Sound waves MCQs App

7th Grade Science MCQs App (Android & iOS)

7th Grade Science MCQs App

6th Grade Science MCQs App (Android & iOS)

6th Grade Science MCQs App

8th Grade Science MCQs App (Android & iOS)

8th Grade Science MCQs App