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Why is the loudness of sound heard by a plucked wire increased when mounted on a sound board? - Physics

Answer in Brief

Why is the loudness of sound heard by a plucked wire increased when mounted on a sound board?

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Solution

A wire mounted on a soundboard is plucked, the surface area of vibrating air increases and sends forth a greater amount of energy, So the amplitude of vibration is large and louder is the sound

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APPEARS IN

Selina Concise Physics Class 8 ICSE
Chapter 7 Sound
Short/Long Answer questions | Q 12 | Page 136
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