Audible Range of Human Ear MCQ Questions Online PDF Download

Audible range of human ear MCQs, audible range of human ear quiz answers pdf to study high school physics for online certificate courses. Learn sound Multiple Choice Questions and Answers (MCQs), "audible range of human ear" quiz questions and answers for free online courses. Learn speed of sound, importance of acoustics, echo of sound, audible range of human ear test prep for virtual high school.

"Old people can not hear sounds even above" Multiple Choice Questions (MCQ) on physics: density with choices 5,000 hz, 15,000 hz, 10,000 hz, and 8,000 hz for free online courses. Free physics student portal for online learning sound quiz questions for online schools.

MCQs on Audible Range of Human Ear PDF Download

MCQ: Old people can not hear sounds even above

  1. 5,000 Hz
  2. 15,000 Hz
  3. 10,000 Hz
  4. 8,000 Hz

B

MCQ: A normal human ear can hear a sound only if its frequency lies between

  1. 30 Hz to 30,000 Hz
  2. 50 Hz to 50,000 Hz
  3. 20 Hz to 20,000 Hz
  4. 10 Hz to 10,000 Hz

C

MCQ: A human hearing can not hear a sound of frequency less than

  1. 20 Hz
  2. 30 Hz
  3. 10 Hz
  4. 40 Hz

A

MCQ: When the frequency of sound increases, the wavelength and period

  1. becomes negative
  2. remains constant
  3. also increases
  4. decreases

D

MCQ: A human hearing can not hear a sound of frequency more than

  1. 10,000 Hz
  2. 20,000 Hz
  3. 5,000 Hz
  4. 15,000 Hz

D