Class 10 Physics MCQs - Chapter 9

Sound Multiple Choice Questions (MCQs) PDF Download - 1

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The Book Sound Multiple Choice Questions and Answers (MCQs), sound MCQ PDF Download, Free Ch. 9-1 to study class 10 physics online courses. Practice Sound and Sound Waves MCQs PDF, sound quiz questions and answers to learn online certificate courses. The Sound MCQs App Download: Free learning app for sound and sound waves, physics: sound waves, characteristics of sound, reflection (echo) test prep for online schools.

The Multiple Choice Question (MCQ Quiz): Human ear responds to intensities in range; "Sound" App Download (Free) with answers 15wm^-2 to 18wm^-2, 10^-12wm^-2 to 1wm^-2, 10⁸wm^-2 to 2wm^-2 and 10^-3wm^-1 to 10^-6wm^-1 to learn online certificate courses. Solve sound and sound waves quiz questions, download Google eBook (Free Sample) for high school graduation certificate.

Sound Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: The human ear responds to intensities in range

10^-12Wm^-2 to 1Wm^-2
15Wm^-2 to 18Wm^-2
10⁸Wm^-2 to 2Wm^-2
10^-3Wm^-1 to 10^-6Wm^-1

MCQ 2: Sound waves are produced by

linear motion
circular motion
vibrating bodies
transitional motion

MCQ 3: The loudness of sound varies directly with the vibrating body's

intensity
amplitude
pitch
quality

MCQ 4: The sensation of sound persists in our brain for about

0.001s
0.2s
0.1s
10s

MCQ 5: Sound energy passing per second through a unit area held perpendicular is called

intensity
frequency
amplitude
quality

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