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Questions and Answers
What is the unit of measurement for frequency?
What is the unit of measurement for frequency?
- Ohm
- Decibel
- Watt
- Hertz (correct)
Which property of sound determines its loudness?
Which property of sound determines its loudness?
- Frequency
- Pitch
- Wavelength
- Amplitude (correct)
What is the approximate speed of sound in air at room temperature?
What is the approximate speed of sound in air at room temperature?
- 500 meters per second
- 340 meters per second (correct)
- 10000 meters per second
- 2000 meters per second
