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AS - Physics > Quick Time > Flashcards

Quick Time Flashcards

1
Q

What is meant by forced vibrations

A
  • Vibrations are forced when periodic force is applied

- frequency determined by frequency of driving force

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2
Q

What is meant by resonance

A

Resonance when frequency of applied force = natural frequency
- when vibrations of large amplitude produced

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3
Q

What is meant by damping

A

When force opposed motion

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4
Q

What effect does damping have on resonance

A

Reduces sharpness of resonance

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AS - Physics (22 decks)

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