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Free Characteristics of sound Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Characteristics of Sound MCQ PDF Book) to learn online 10th grade physics certificate courses. Practice Sound Multiple Choice Questions and Answers (MCQs), Characteristics of Sound quiz answers PDF to learn online schools courses. Free learning App: Characteristics of Sound MCQ App Download & e-Book for ultrasound, reflection (echo), sound wave and speed, characteristics of sound test prep for high school graduation certificate.

The MCQ: Loudness of sound varies directly with the vibrating body's; "Characteristics of Sound" App Download (Free) with answers intensity, amplitude, pitch and quality to learn online schools courses. Solve sound quiz questions, download Google eBook (Free Sample) for online high school courses.

## Characteristics of Sound MCQs: Questions and Answers

MCQ 1: The loudness of sound varies directly with the vibrating body's

A) intensity
B) amplitude
C) pitch
D) quality

MCQ 2: The scale to measure the intensity level of sound is called

A) vector scale
B) measuring ruler
C) bel scale
D) decibel scale

MCQ 3: The intensity level of the rustling of leaves is

A) 25 dB
B) 0 dB
C) 10 dB
D) 100 dB

MCQ 4: Pitch of the sound depends upon

A) frequency
B) distance of sound
C) amplitude
D) temperature

MCQ 5: People use the silent whistle to call dogs whose frequency lies between

A) 15,000 Hz to 18,000 Hz
B) 20,000 Hz to 25,000 Hz
C) 10,000 Hz to 15,000 Hz
D) 30,000 Hz to 35,000 Hz

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