Reflection (Echo) MCQs Quiz and Answers Tests pdf Download

Practice reflection (echo) MCQs in physics quiz for test prep. Sound quiz questions has multiple choice questions (MCQ) with reflection (echo) test, answers as the sensation of sound persists in our brain for about, answer key with choices as 0.001s, 0.2s, 0.1s and 10s for competitive exam preparation worksheets. Free physics revision notes to learn reflection (echo) quiz with MCQs to find questions answers based online 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

C

MCQ. Echoes maybe heard more than once due to

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

A

MCQ. Reflection of sound is called

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

D

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

B