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प्रश्न
State two ways of increasing the frequency of vibrations of a stretched string.
उत्तर
- The frequency of vibration of the stretched string can be increased by increasing the tension in the string.
- by decreasing the length of the string.
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संबंधित प्रश्न
State the ways by which the frequency of transverse vibrations of a stretch string can be increased
What is meant by the natural frequency of vibration of a body?
On What factors does the natural frequency of vibration of a body depend?
- 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.
A blade, fixed at one end, is made to vibrate by pressing its other end and then releasing it. State one way in which the frequency of vibrations of the blade can be lowered.
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(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?
