Class 10 Online Courses

Chapter 9: Class 10 Physics Exam Tests

Class 10 Physics MCQs - Chapter 9

Sound MCQ (Multiple Choice Questions) PDF - 6

The e-Book Sound Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Sound MCQ PDF Book), test 6 to learn online class 10 physics certificate courses. Study Ultrasound Multiple Choice Questions and Answers (MCQs) PDF, sound quiz questions and answers to learn distance learning courses. The Sound MCQ App Download: Free educational app for 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 Download Android & iOS (Free) with answers 2600 m, 3000 m, 2200 m and 2800 m to learn distance learning courses. Practice ultrasound quiz questions, download Apple Book (Free Sample) for online school and college.

Sound Questions & Answers PDF Download: MCQ 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

A) 3000 m
B) 2600 m
C) 2200 m
D) 2800 m

MCQ 27: The speed of sound in solids is

A) 10 times that in gas
B) 20 times that in gas
C) 5 times that in gas
D) 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

A) 5.7×10-2
B) 3.7×10-2
C) 1.7×10-2
D) 2.7×10-2

MCQ 29: The speed of sound in air depends on the

A) chemical conditions
B) Physical conditions
C) pitch
D) Area

MCQ 30: Sound waves can be transmitted by any

A) medium
B) vacuum
C) empty
D) none of above

Sound Learning App & Free Study Apps

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Sound App (Android & iOS)

Sound App (Android & iOS)

10th Grade Physics App (Android & iOS)

10th Grade Physics App (Android & iOS)

O Level Physics App (Android & iOS)

O Level Physics App (Android & iOS)

A Level Physics App (Android & iOS)

A Level Physics App (Android & iOS)