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प्रश्न
Draw a graph between displacement and the time for a body executing free/natural vibrations.
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उत्तर
The displacement-time graph for a body executing free vibrations is given below:
संबंधित प्रश्न
Give one reason for Ultrasonic waves use for echo depth sounding purpose.
What do you understand by free vibrations of a body?
On What factors does the natural frequency of vibration of a body depend?
State one condition for a body to execute free/natural vibrations.
- 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) ______.
