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

Sound MCQs with Answers PDF Download – Test 9

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The MCQ: Frequency of tuning fork depends on; "Sound MCQs" App Download [Free] with answers: area of its prongs, mass of its prongs, stiffness of its prongs, and density of its prongs to learn high school online courses. Solve Sound and Sound Waves MCQ Questions, download Google e-Book (Free Chapter) for taking online classes.

Sound MCQs – Practice Test 9 PDF Download

MCQ: 41

Frequency of tuning fork depends on

mass of its prongs
area of its prongs
stiffness of its prongs
density of its prongs

MCQ: 42

Sound which has Jarring effect on ears is

Noise
Music
pleasant sound
soul music

MCQ: 43

If the speed of sound in air is 330 ms^-1 and the wavelength is 10 cm. The frequency of sound should be

3.9×10³ Hz
4.7×10³ Hz
3.3×10³ Hz
5.3×10³ Hz

MCQ: 44

The sound produced by a large drum is louder than a small drum because of its

distance from sticks
small vibrating area
large vibrating area
none of above

MCQ: 45

The total distance covered by the sound from the point of generation to the reflecting surface and back should be at least

30 m
34 m
40 m
38 m

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