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Subjects
Science CBSE
Class 9
Sound
Textbook based HOTS II
37.
Multiple choice question XXXVII
Exercise condition:
2
m.
A sound wave travels at the speed of \(300\ m/s\) and has a frequency of \(2000\ Hz\). Find the horizontal distance between consecutive wave crests.
\(7.5 \times 10^{-3}\ m\)
\(1.5 \times 10^{-1}\ m\)
\(7.5 \times 10^{-2}\ m\)
\(1.5 \times 10^{-2}\ m\)
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