Class 10 Physics MCQs – Practice Test 8 (Chapter 9)

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Study Sound Notes Questions and Answers PDF (Sound Quiz Answers PDF e-Book) download Ch. 9-8 to study Class 10 Physics Course. Practice Characteristics of Sound MCQ PDF, Sound Quiz Questions and Answers to study online courses. Download the Class 10 Physics Notes App – Free Sound App for characteristics of sound, noise pollution, audible frequency range test prep for free online classes.

The MCQ: Characteristic of sound by which we can distinguish between a shrill and a grave sound is known as; "Class 10 Physics Notes" App APK Download with answers: intensity, quality, loudness, and pitch to study online courses. Practice Characteristics of Sound MCQ Questions, download Kobo e-Book (Free Chapter) for online school courses.

Sound MCQs – Practice Test 8 PDF Download

MCQ 36: The characteristic of sound by which we can distinguish between a shrill and a grave sound is known as:

quality
intensity
loudness
pitch

MCQ 37: The sounds which are pleasant to our ears are called:

noise
musical sounds
frequency
amplitude

MCQ 38: The loudness of sound is related most closely to its:

frequency
period
amplitude
wavelength

MCQ 39: The SI unit of intensity of sound is:

W m^-2
W m^-1
m^-2
W ^-1

MCQ 40: Cats can hear frequencies up to:

30,000 Hz
25,000 Hz
40,000 Hz
50,000 Hz

Sound Notes App & e-Book – Class 10 Physics Admission Tests

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