Class 10 Physics MCQs (Grade 10) From Textbook

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Class 10 Physics MCQs – Certification Test 38

Reflection (Echo) MCQs (Question 38) – Study App & e-Book Download

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MCQ: 38

The sensation of sound persists in our brain for about

  1. 0.001s
  2. 0.2s
  3. 0.1s
  4. 10s

';

Reflection (Echo) Admission Tests – Class 10 Physics App & e-Book MCQs

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