Reflection (Echo) MCQs Quiz Worksheet PDF Download

Learn reflection (echo) MCQs, physics test for online course learning and test prep to practice. Sound quiz questions has multiple choice questions (MCQ), reflection (echo) test to learn for essential basic physics questions with answers.

Physics practice test MCQ on sensation of sound persists in our brain for about with options 0.001s, 0.2s, 0.1s and 10s problem solving skills for competitive exam, viva prep, interview questions with answer key. Free physics revision notes to learn reflection (echo) quiz with MCQs to find questions answers based online learning tests.

MCQs on Reflection (Echo) Quiz PDF Download

MCQ. Sensation of sound persists in our brain for about

  1. 0.001s
  2. 0.2s
  3. 0.1s
  4. 10s


MCQ. Echoes maybe heard more than once due to

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


MCQ. Reflection of sound is called

  1. quality
  2. loudness
  3. pitch
  4. echo


MCQ. Total distance covered by sound wave from generation point to reflecting surface and back should be

  1. 17m
  2. 34m
  3. 15m
  4. 10m