Question

Define Resonant vibrations. Name a characteristic of sound which depends on the source of the sound.

Answer 1

Answer:

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Explanation:

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Answer 2

how vibration resonance occurs when equipment for a product is exposed to an external form to vibration occurring at one or more of its natural frequencies the resulting products response vibration in amplified and can be huge

Explanation:

The characteristic depend on the source of sound:-

The intensity or loudness of sound depends upon the extent to which the sounding body vibrates the ampulla of vibration a sound is louder as if the amplitude of vibration is greater and the intensity increases as the distance from the source increases