Audible Range of Human Ear MCQs & Quiz Online PDF Book Download

Audible range of human ear multiple choice questions (MCQs), audible range of human ear quiz answers to learn high school physics online courses. Sound MCQs, audible range of human ear quiz questions and answers for online school degrees. Speed of sound, importance of acoustics, echo of sound, audible range of human ear test prep for high school teacher certification.

Learn physics MCQs: old people can not hear sounds even above, with choices 5,000 hz, 15,000 hz, 10,000 hz, and 8,000 hz for online school degrees. Free physics student portal for online learning audible range of human ear quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Audible Range of Human Ear PDF Book 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 hear can not hear a sound of frequency less than

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

A

MCQ: When frequency of sound increases, wavelength and period

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

D

MCQ: A human hear 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