Physics
Grade-8
Easy
Question
The loudness of a sound is given by its _____.
- Amplitude
- Frequency
- Wavelength
- Time period
Hint:
The loudness of a sound is given by its amplitude
The correct answer is: Amplitude
- The amplitude of sound determines the loudness of sound.
- A larger amplitude means a louder sound
- And a smaller amplitude means a softer sound.
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