Reflection (Echo) MCQs Quiz Worksheet PDF Download

Learn reflection (echo) MCQs, physics online test for high school exam prep for distance learning degree, free online courses. Practice sound multiple choice questions (MCQs), reflection (echo) quiz questions and answers for online physics lessons for high school courses distance learning.

Study high school courses, online physics degree programs MCQs: sensation of sound persists in our brain for about, for online courses with choices 0.001s, 0.2s, 0.1s, and 10s with online teaching resources for teachers on net tutoring with physics practice. Free physics student portal for online learning reflection (echo) quiz questions, 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

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