Class 7 Science MCQs (Grade 7) From Textbook

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Class 7 Science Competitive Exam: Certification Test 1574

Speed of Sound MCQs App & e-Book: MCQ 1574

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MCQ: 1574

In water the speed of sound is

  1. 100 m/s
  2. 200 m/s
  3. 1500 m/s
  4. 2000 m/s

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Speed of Sound Competitive Exam: Class 7 Science App & eBook MCQs

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Speed of Sound MCQs App (iOS & Android)

Speed of Sound MCQs App

7th Grade Science MCQs App (Android & iOS)

7th Grade Science MCQs App

Earth Science MCQs App (Android & iOS)

Earth Science MCQs App

8th Grade Science MCQs App (Android & iOS)

8th Grade Science MCQs App