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The Speed of sound Multiple Choice Questions (MCQ Quiz) with Answers PDF (Speed of Sound MCQ PDF e-Book) download to practice Grade 10 Physics Tests. Learn Sound Multiple Choice Questions and Answers (MCQs), Speed of Sound quiz answers PDF for online certificate programs. The Speed of Sound MCQ App Download: Free learning app for reflection (echo), characteristics of sound, physics: sound waves, sound and sound waves test prep for distance learning classes.

The MCQ: The speed of sound can be found by relation; "Speed of Sound" App Download (Free) with answers: V = cλ; V = ma; V = fλ; F=1T; for online certificate programs. Solve Sound Quiz Questions, download Google eBook (Free Sample) for school certificate.

## Speed of Sound MCQs: Questions and Answers

MCQ 1:

The speed of sound in air is

1. 343ms-1
2. 343ms-2
3. 341ms-1
4. 250ms-1
MCQ 2:

The speed of sound can be found by relation

1. v = cλ
2. v = ma
3. v = fλ
4. f=1T
MCQ 3:

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 4:

The speed of sound in air depends on the

1. chemical conditions
2. Physical conditions
3. pitch
4. Area
MCQ 5:

The time a sound wave having frequency 2 KHz and wavelength 35 cm requires to cover the distance of 1.5 Km is

1. 2.1 s
2. 10 s
3. 20 s
4. 8 s