Physics
Grade-8
Easy
Question
Which of the following has the lowest frequency and highest amplitude?
Hint:
Amplitude and frequency are the characteristics of sound
The correct answer is:
- Amplitude is the maximum displacement of the particles of a sound wave from its equilibrium position.
- The total number of waves produced in one second is called the frequency of the wave.
- Therefore in the given waveforms, frequency is low in options a and c But amplitude is high in option c.
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