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Question
A tuning fork is set into vibration in air. Name the kind of vibrations it executes.
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Solution
The tuning fork vibrates with the damped oscillations.
RELATED QUESTIONS
Give one example of damped vibrations
Why does the amplitude of a vibrating body continuously decrease during damped vibrations?
What are damped vibrations? How do they differ from free vibrations? Give one example of each.
The following diagram shows the displacement – time graph of the vibrating body.
- Name the kind of vibrations
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Draw a sketch showing the displacement of a body executing damped vibrations against time.
A metallic blade is made to vibrate at its one end by keeping its other end clamped. The vibrations of the blade die away after some time. Explain, how you lower the frequency of the vibration of the blade?
Draw a displacement time graph to illustrate damped vibrations.
A metal foot ruler is held at the edge of a table. It is pressed at its free end and then released. It vibrates.
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A tuning fork is vibrating in air. State whether the vibrations are natural or damped?
