In a forced oscillation, what happens when the driving frequency matches the natural frequency?
Correct Answer: Resonance occurs, leading to maximum amplitude.
- Step 1: Understand what forced oscillation means. It is when an external force causes an object to vibrate.
- Step 2: Know what natural frequency is. It is the frequency at which an object naturally vibrates when not disturbed.
- Step 3: Learn about driving frequency. This is the frequency of the external force applied to the object.
- Step 4: Recognize that when the driving frequency matches the natural frequency, it creates a condition called resonance.
- Step 5: Understand that resonance causes the object to vibrate with maximum amplitude, meaning it moves more than it normally would.
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