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Class 10 Physics Entrance Exam: Practice Test 6 (Chapter 9)

Sound Multiple Choice Questions (MCQ) PDF Download - 6

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The Sound Multiple Choice Questions (MCQ Quiz) with Answers PDF (Sound MCQ PDF e-Book) download Ch. 9-6 to learn Class 10 Physics Course. Study Ultrasound Multiple Choice Questions and Answers (MCQs) PDF, Sound Quiz Questions and Answers to learn distance learning courses. The Class 10 Physics MCQ App Download: Free Sound App to learn ultrasound, speed of sound, sound waves in physics, sound wave and speed test prep for online high school courses.

The MCQs: A ship sends an ultrasound that returns from the seabed and is detected after 3.42 s. If the speed of the ultrasound through seawater is 1300 ms-1, then the distance of the seabed from the ship would be; "Sound" App (Android, iOS) with answers: 2600 m, 3000 m, 2200 m, and 2800 m to learn distance learning courses. Practice Ultrasound MCQ Questions, download Apple Book (Free Sample) for online school and college.

Sound MCQs with Answers PDF Download: Quiz 6

MCQ: 26

A ship sends an ultrasound that returns from the seabed and is detected after 3.42 s. If the speed of the ultrasound through seawater is 1300 ms-1, then the distance of the seabed from the ship would be

  1. 3000 m
  2. 2600 m
  3. 2200 m
  4. 2800 m
MCQ: 27

The speed of sound in solids is

  1. 10 times that in gas
  2. 20 times that in gas
  3. 5 times that in gas
  4. 15 times that in gas
MCQ: 28

Humans can hear sound up to the highest frequency of 20,000 Hz. If the wavelength of sound in air at this frequency at a temperature of 20° would be

  1. 5.7×10-2
  2. 3.7×10-2
  3. 1.7×10-2
  4. 2.7×10-2
MCQ: 29

The speed of sound in air depends on the

  1. chemical conditions
  2. Physical conditions
  3. pitch
  4. Area
MCQ: 30

Sound waves can be transmitted by any

  1. medium
  2. vacuum
  3. empty
  4. none of above

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Sound MCQs App (iOS & Android)

Sound MCQs App

10th Grade Physics MCQs App (Android & iOS)

10th Grade Physics MCQs App

College Physics MCQ App (Android & iOS)

College Physics MCQ App

9th Grade Physics MCQ App (iOS & Android)

9th Grade Physics MCQ App