Question

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Which condition will result in resonance?

The frequency of a sound wave is equal to the natural frequency of a material.
The frequency of a sound wave is lower than the natural frequency of a material.
The frequency of a sound wave is higher than the natural frequency of a material.

Answer 1

Explanation:

Steel, brass, and wood all have different natural frequencies. Occasionally, objects vibrating at their natural frequencies will cause resonance. Resonance is when objects with the same natural frequency as the vibrating source also begin to vibrate.

Answer 2

Answer:

The answer is A. The frequency of a sound wave is equal to the natural frequency of a material.

Explanation:

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