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प्रश्न
On What factors does the natural frequency of vibration of a body depend?
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उत्तर
The natural frequency of vibration of a body depends on the shape and size of the body.
संबंधित प्रश्न
Why are the Ultrasonic waves are not audible to us?
What do you understand by free vibrations of a body?
What is meant by the natural frequency of vibration 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.
Explain why strings of different thicknesses are provided on a stringed instrument.
[Hint: Natural frequency of vibration of a stretched string is inversely proportional to the radius (or thickness) of string so notes of different frequencies can be produces by vibrating different strings.]
A wire stretched between two fixed supports, is plucked exactly in the middle and then released. It executes (neglect the resistance of the medium) ______.
Define the term Amplitude.
Two astronauts cannot hear each other on the moon. Why?
Where can a body execute natural vibrations?
