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Sound Quiz App Download | Grade 10 Physics PDF eBook

Class 10 Physics MCQs: Chapter 9

Sound Quiz Questions & Answers PDF Download - 3

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The Sound Quiz Questions and Answers PDF (Sound Quiz PDF eBook) download Ch. 9-3 to learn Grade 10 Physics Course. Solve Reflection (Echo) MCQs PDF, Sound Quiz Questions and Answers to learn distance learning courses. The Sound Quiz App Download: Free Grade 10 Physics App to learn reflection (echo), ultrasound, audible range of human ear, physics: sound waves, characteristics of sound test prep for free online classes.

The Quiz: Echoes maybe heard more than once due to "Sound" App (iOS, Android) with answers: single time reflection, multiple reflections, refraction, and diffraction of waves to learn distance learning courses. Study Reflection (Echo) MCQ Questions, download Amazon eBook (Free Sample) for online school classes.

Sound Exam Questions and Answers PDF Download: Test 3

MCQ: 11

Echoes maybe heard more than once due to

  1. multiple reflections
  2. single time reflection
  3. refraction
  4. diffraction of waves
MCQ: 12

SONAR is the abbreviation of

  1. small navigation and random
  2. sky navigation and ranging
  3. sun nuclear ranging
  4. sound navigation and ranging
MCQ: 13

Old people can not hear sounds even above

  1. 5,000 Hz
  2. 15,000 Hz
  3. 10,000 Hz
  4. 8,000 Hz
MCQ: 14

Sound waves are

  1. Longitudinal
  2. Transverse
  3. Electromagnetic
  4. Only magnetic
MCQ: 15

The intensity level of the rustling of leaves is

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

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Sound Quiz App (iOS & Android)

Sound Quiz App

Sound Quiz App (Android & iOS)

10th Grade Physics Quiz App

A Level Physics Quiz App (Android & iOS)

A Level Physics Quiz App

College Physics Quiz App (iOS & Android)

College Physics Quiz App