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प्रश्न
What is meant by the natural frequency of vibration of a body?
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उत्तर
When each body capable of vibrating is set to vibrate freely and it vibrates with a frequency f. It is the natural frequency of vibration of the body.
संबंधित प्रश्न
Draw a graph between displacement and the time for a body executing free/natural vibrations.
What do you understand by free vibrations of a body?
- Name one factor on which the frequency of sound emitted due to vibrations in an air column depends.
- How does the frequency depend on the factor stated in part (a).
State one way of increasing the frequency of a note produced by an air column.
State two ways of increasing the frequency of vibrations of a stretched string.
Two astronauts cannot hear each other on the moon. Why?
Explain why strings of different thicknesses are provided on a stringed instrument.
(a) Which one of the following graphs A or B shows free vibrations in a vacuum and which one shows free vibrations in a medium?
(b) How did you come to this conclusion.
Where can a body execute natural vibrations?
