Physics
Grade-8
Easy

Question

Which of the following sound waves has the highest loudness and the highest pitch? 

hintHint:

Amplitude and frequency are the characteristics of the sound wave

The correct answer is:


    • The loudness of a sound depends on amplitude.
    • The Pitch of a sound depends on frequency.
    • Therefore, the sound wave given in option d has the highest loudness and the highest pitch.
    • So, the correct option is d.

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