Sound Multiple Choice Questions and Answers 3 PDF Download

Sound Multiple Choice Questions and Answers (MCQs), sound quiz answers pdf, test prep 3 to study high school physics for online degree courses. Practice "sound and sound waves" MCQs, sound quiz questions and answers for online education. Learn reflection (echo), ultrasound, audible range of human ear, physics: sound waves, characteristics of sound test prep for online high school.

"Echoes maybe heard more than once due to" Multiple Choice Questions (MCQs) on sound with choices single time reflection, multiple reflections, refraction, and diffraction of waves for online education. Free physics study guide for online learning sound and sound waves quiz questions for online education programs.

Sound MCQs Quiz 3 PDF Download

MCQ: Echoes maybe heard more than once due to

  1. multiple reflections
  2. single time reflection
  3. refraction
  4. diffraction of waves

A

MCQ: SONAR is the abbreviation of

  1. small navigation and random
  2. sky navigation and ranging
  3. sun nuclear ranging
  4. sound navigation and ranging

D

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: Sound waves are

  1. Longitudinal
  2. Transverse
  3. Electromagnetic
  4. Only magnetic

A

MCQ: The intensity level of the rustling of leaves is

  1. 25 dB
  2. 0 dB
  3. 10 dB
  4. 100 dB

C