Sound and Hearing Multiple Choice Questions 8 PDF Download

Practice sound and hearing MCQs, grade 8 online science test 8, hearing sounds multiple choice questions and answers. Hearing sounds revision test has science worksheets, helping answer key with choices as trachea, vocal cords, lungs and heart of multiple choice questions (MCQ) with hearing sounds quiz as voice is produced by vibrations of for competitive exam prep, viva interview questions. Free science study guide to practice hearing sounds quiz to attempt multiple choice questions based test.

MCQs on Sound and Hearing Quiz PDF Download Worksheets 8

MCQ. Voice is produced by the vibrations of

  1. vocal cords
  2. trachea
  3. lungs
  4. heart