Class 8 Courses

Chapter 12: Class 8 Science Exam Tests

Class 8 Science MCQs - Chapter 12

Sound and Hearing Multiple Choice Questions (MCQs) PDF Download - 5

The Sound and hearing Multiple Choice Questions (MCQs) with Answers PDF (sound and hearing MCQs PDF e-Book) download Ch. 12-5 to study Grade 8 Science Course. Learn Sound and Hearing Quiz Questions and Answers to learn online schools courses. The Sound and Hearing MCQs App Download: Free learning app for pitch and loudness, hearing sounds test prep for online schools.

The MCQ: A loud sound contains more energy than; "Sound and Hearing" App Download (Free) with answers: Aero plane sound; Soft sound; Blast sound; Rocket sound; to learn online schools courses. Solve Pitch and Loudness MCQ Questions, download Google eBook (Free Sample) for online elementary school classes.

Sound and Hearing MCQs with Answers PDF Download: Quiz 5

MCQ 21:

A loud sound contains more energy than

  1. soft sound
  2. aero plane sound
  3. blast sound
  4. rocket sound
MCQ 22:

The human ear can be divided in to

  1. outer ear
  2. middle ear
  3. inner ear
  4. all of them
MCQ 23:

A thin sheet of membrane which is stretched tightly across the end of ear canal is called

  1. pinna
  2. ear drum
  3. hammer
  4. cochlea
MCQ 24:

Loudness is measured in units called

  1. Hertz
  2. decibels
  3. Pascal
  4. ampere
MCQ 25:

The first part of ear which collects air which is funnel shaped is called

  1. pinna
  2. ear drum
  3. hammer
  4. cochlea

Sound and Hearing Learning App: Free Download Android & iOS

The App: Sound and Hearing MCQs App to learn Sound and Hearing Textbook, 8th Grade Science MCQ App, and Earth Science MCQs App. The "Sound and Hearing" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Sound and Hearing App (Android & iOS)

Sound and Hearing App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)