Class 10 Physics MCQs - Chapter 9

Sound Multiple Choice Questions PDF Download - 5

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Free Sound Multiple Choice Questions and Answers (MCQs), sound MCQ Quiz PDF, test 5 to study online class 10 physics certificate courses. Practice Characteristics of Sound MCQs PDF, sound quiz questions and answers to learn online high school courses. Free learning App: Sound MCQs App Download & e-Book for characteristics of sound, noise pollution, physics: sound waves, sound and sound waves test prep for online certificate courses.

The Multiple Choice Question (MCQ Quiz): Pitch of the sound depends upon; "Sound" App Download (Free) with answers distance of sound, frequency, amplitude and temperature to learn online high school courses. Solve characteristics of sound quiz questions, download Google eBook (Free Sample) for online certifications.

Sound Questions & Answers PDF Download: MCQ Quiz 5

MCQ 21: Pitch of the sound depends upon

A) frequency

B) distance of sound

C) amplitude

D) temperature

MCQ 22: Main sources of noise pollution are

A) Transportation equipment only

B) Heavy machinery only

C) musical instruments

D) Transportation equipment and heavy machinery

MCQ 23: Astronauts in space communicate with each other by radio links because

A) Sound waves travel slowly in space

B) sound waves can't travel in space

C) sound waves travel fast in space

D) sound waves have low frequency

MCQ 24: The loudness of sound is directly proportional to

A) intensity

B) area

C) pitch

D) log of intensity

MCQ 25: The area and loudness are

A) inversely related

B) directly related

C) not related at all

D) inversely proportional

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