Advertisements
Advertisements
प्रश्न
On What factors does the natural frequency of vibration of a body depend?
उत्तर
The natural frequency of vibration of a body depends on the shape and size of the body.
APPEARS IN
संबंधित प्रश्न
State the ways by which the frequency of transverse vibrations of a stretch string can be increased
Draw a graph between displacement and the time for a body executing free/natural vibrations.
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).
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.
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?
Explain why does a wine glass starts rattling, when a note of some particular frequency is struck by a piano?
(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.
