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Subjects
Science State Board
Class 9
Sound
Types, properties and applications of sound
4.
Numericals based on Time period and frequency
Exercise condition:
3
m.
A mosquito produces a sound by vibrating its wings with a frequency of
550
\(Hz\). Find the time period of oscillation.
Answer
:
The time period of oscillation is
\(s\)
(
Note
: Enter the values up to three decimal)
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