Sound
Sound Quiz
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Which of the following statements is true about sound waves?
2 / 15
The formula to calculate the speed of sound is:
3 / 15
Which part of the human ear vibrates to receive sound?
4 / 15
The speed of sound in air at room temperature is approximately:
5 / 15
The phenomenon of multiple reflections of sound is used in:
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What is the minimum distance required for an echo to be heard?
7 / 15
Echo is produced when sound:
8 / 15
In which of the following mediums will sound travel the slowest?
9 / 15
What is the audible range of sound for a human?
10 / 15
The loudness of sound depends on:
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The time period of a wave is the:
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Which of the following properties of sound determines its pitch?
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The unit of frequency is:
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The speed of sound is maximum in:
15 / 15
Which of the following can produce sound?
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