Sound Multiple Choice Questions and Answers 14 PDF Download

Sound multiple choice questions (MCQs), sound test prep 14 to learn online high school courses, distance learning for exam prep. Practice audible frequency range multiple choice questions (MCQs), sound quiz questions and answers for physics class for online physical review courses distance learning.

Study high school physics multiple choice questions (MCQs): human ear can hear sounds in range, for for online secondary education degree with options 30-35 hz, 40-40,000 hz, 20-20,000 hz, and 50-50,000 hz, audible frequency range quiz for online high school and secondary school courses preparation for final exams and online tests. Free physics study guide for online learning audible frequency range quiz questions to attempt multiple choice questions based test.

MCQ on Sound Worksheets 14 Quiz PDF Download

MCQ: A human ear can hear sounds in range

  1. 40-40,000 Hz
  2. 30-35 Hz
  3. 20-20,000 Hz
  4. 50-50,000 Hz


MCQ: Characteristic of sound by which loud and faint sounds can be distinguished is

  1. Pitch
  2. Quality
  3. Frequency
  4. Loudness


MCQ: Loudness of a sound is directly proportional to

  1. logarithm of pitch
  2. logarithm of intensity
  3. vibration
  4. logarithm of quality


MCQ: Intensities are scaled by factors of

  1. 20
  2. 100
  3. 10
  4. 1000


MCQ: If a normal conversation have sound intensities of 3×10-6Wm-2. intensity of sound for 100dB would be

  1. 0.05 Wm-2
  2. 0.01 Wm-2
  3. 0.08 Wm-2
  4. 0.68 Wm-2