Class 10 Courses

Class 10 Physics Notes App | Sound e-Book PDF Download

Class 10 Physics Admission Tests: Practice Test 16 (Chapter 9)

Sound Notes Questions & Answers PDF Download - 16

Download eBook:

Class 10 Physics Notes Book – Google eBook Class 10 Physics Notes Book – Apple iBook Class 10 Physics Notes Book – Kobo eBook

Apps:

Class 10 Physics Educational App for Android Class 10 Physics Educational App for iOS

The Sound Notes Questions and Answers PDF (Sound Quiz Answers PDF e-Book) download Ch. 9-16 to study Class 10 Physics Course. Practice Echo of Sound MCQ PDF, Sound Quiz Questions and Answers to study high school online courses. The Class 10 Physics Notes App Download: Free Sound App for echo of sound, sound and sound waves, ultrasound test prep for online certificate courses.

The Quiz: A boy clapped his hands near a cliff and heard the echo 3 s later. If the speed of the sound is 346 ms-1, then the distance of the cliff from the boy is; "Sound" App APK Download with answers: 289 m, 345 m, 519 m, and 600 m to study high school online courses. Practice Echo of Sound MCQ Questions, download Kobo eBook (Free Sample) for free online classes.

Sound Test Questions and Answers PDF Download: MCQ 16

MCQ: 76

A boy clapped his hands near a cliff and heard the echo 3 s later. If the speed of the sound is 346 ms-1, then the distance of the cliff from the boy is

  1. 345 m
  2. 289 m
  3. 519 m
  4. 600 m
MCQ: 77

The loudest animal sound ever recorded is of

  1. elephant
  2. blue whale
  3. shark
  4. seal
MCQ: 78

If the intensity of rustle leaves is 10-11 Wm-2 then intensity level due to rustling is

  1. 10dB
  2. 11dB
  3. 100dB
  4. 50dB
MCQ: 79

The characteristic of sound by which we distinguish between two sounds of same loudness and pitch is

  1. quality
  2. loudness
  3. frequency
  4. pitch
MCQ: 80

The technique used to locate underwater depths or locating objects lying deep on the ocean floor is called

  1. FIBER
  2. SONEX
  3. SONAR
  4. VIBEX

Download Sound Educational App (App Store & Play Store)

The App: Sound Notes App to study Sound Notes, 10th Grade Physics Notes App, and O Level Physics Notes App. The "10th Grade Physics Notes" App to Free Download Sound Apps (iOS & Android) to study high school online courses. Download App Store & Play Store study Apps with all functionalities for free online classes.

Sound Notes App (iOS & Android)

Sound Notes App

10th Grade Physics Notes App (Android & iOS)

10th Grade Physics Notes App

O Level Physics Notes App (Android & iOS)

O Level Physics Notes App

A Level Physics Notes App (iOS & Android)

A Level Physics Notes App