Class 10 Courses

Sound Quiz: App Download & e-Book PDF

Class 10 Physics MCQs - Chapter 9

Sound Quiz Questions & Answers PDF Download - 19

The Sound Quiz Questions and Answers PDF (Sound Quiz PDF e-Book) download Ch. 9-19 to learn Grade 10 Physics Course. Solve Sound Waves in Physics MCQs PDF, Sound Quiz Questions and Answers to study online certificate courses. The Sound Quiz App Download: Free Grade 10 Physics App to learn sound waves in physics, audible range of human ear, echo of sound, characteristics of sound, importance of acoustics test prep for online degrees.

The Quiz: A sound wave has a frequency of 3 KHz and wavelength 20 cm. How much will it take to travel 2 km; "Sound" App (iOS, Android) with answers: 3.33 s, 4.2 s, 3.9 s, and 4.65 s to study online certificate courses. Study Sound Waves in Physics MCQ Questions, download Amazon eBook (Free Sample) for taking online classes.

Sound Exam Questions and Answers PDF Download: Test 19

MCQ: 91

A sound wave has a frequency of 3 KHz and wavelength 20 cm. How much will it take to travel 2 km?

  1. 4.2 s
  2. 3.33 s
  3. 3.9 s
  4. 4.65 s
MCQ: 92

A human hearing can not hear a sound of frequency more than

  1. 10,000 Hz
  2. 20,000 Hz
  3. 5,000 Hz
  4. 15,000 Hz
MCQ: 93

A marine survey ship sends a sound wave to the seabed which receives an echo after 2.5 s. The speed of sound in seawater is 1200 ms-1. The depth of the sea is

  1. 1200 m
  2. 1500 m
  3. 750 m
  4. 1000 m
MCQ: 94

A higher pitch means the

  1. zero frequency
  2. lower frequency
  3. higher frequency
  4. lower loudness
MCQ: 95

The echo of sound is more prominent if the surface is

  1. soft
  2. rigid
  3. porous
  4. smooth

Sound Study App: Free Download Android & iOS

The App: Sound Quiz App to study Sound Notes, 10th Grade Physics Quiz App, and College Physics MCQs App. The "Sound" App to Free Download 10th Grade Physics Quiz Apps (iOS & Android) to study online certificate courses. Download App Store & Play Store study Apps with all functionalities for taking online classes.

Sound Apps (Android & iOS)

Sound App

10th Grade Physics Apps (Android & iOS)

10th Grade Physics App

College Physics Apps (Android & iOS)

College Physics App

SAT Physics Apps (Android & iOS)

SAT Physics App

Sound Study App: Free Download Android & iOS

The App: Sound Quiz App to study Sound Notes, 10th Grade Physics Quiz App, and College Physics MCQs App. The "Sound" App to Free Download 10th Grade Physics Quiz Apps (iOS & Android) to study online certificate courses. Download App Store & Play Store study Apps with all functionalities for taking online classes.

Sound Apps (Android & iOS)

Sound App

10th Grade Physics Apps (Android & iOS)

10th Grade Physics App

College Physics Apps (Android & iOS)

College Physics App

SAT Physics Apps (Android & iOS)

SAT Physics App