Quiz: How Much Do You Know About Loudness and Amplitude?

Questions : 10 | Total Attempts: 202 | Recent Updated: 13-Jun-2023
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How well do you know about Loudness and Amplitude? Do you know the definition of Loudness and Amplitude? Do you know the difference between Loudness and Amplitude? Loudness refers to the subjective perception of the intensity or volume of sound, on the other hand, amplitude refers to the physical measurement of the magnitude of a sound wave. Amplitude is typically measured as the maximum displacement of a sound wave from its resting position. The amplitude of a sound wave can be defined as the loudness or the amount of maximum removal of vibrating particles of the medium from their mean position when the sound is produced. If you want to know more about Loudness and Amplitude, take this quiz.

Questions Excerpt


1. Which of the following is the physical property of sound that determines its amplitude?

A. Volume

B. Decibel

C. Frequency

D. Wavelength

2. What is the unit of measurement for amplitude?

A. MPs

B. Joules

C. Hertz

D. Decibel

3. Which of the following sounds would have the highest amplitude?

A. A whisper

B. A loud shout

C. A jet engine

D. A conversation

4. What is the threshold of human hearing?

A. 10 dB

B. 20 dB

C. 50 dB

D. 95 dB

5. Which of the following is the measurement unit of loudness?

A. Waat

B. Hertz

C. Decibel

D. Joules

6. What is the typical range of decibel levels for normal conversation?

A. 10- 20 dB

B. 50- 60 dB

C. 70- 90 dB

D. 90-100 dB

7. Which of the following is a measure of the amount of energy carried by a sound wave?

A. Amplitude

B. Loudness

C. Frequency

D. Wavelength

8. Sound travels through which of these mediums?

A. Gas

B. Solid

C. Liquid

D. All the above

9. Which of the following is not a factor that affects loudness?

A. Distance

B. Frequency

C. Duration

D. All of the above

10. The Pitch of sound increases if its frequency

A. Increase

B. One-fourth

C. Decrease

D. None of the above

 

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