Question

A sound wave with a frequency of 300 hertz is traveling through a medium at a speed of 320 meters/second. What is its wavelength?

Answer 1

is the ans. 16/5 i.e. 3.2m?

Answer 2

A sound wave has a wavelength of 0.450 meters. If its speed in cold air is 330 meters/second, what is the wave's frequency? a.0.890hertz b.100hertz c.230hertz d.733

Answer 3

\[\nu = \frac{ c }{ \lambda }\]

\[\lambda = \frac{ c }{\nu }\]

Answer 4

\[= \frac{ 320 }{ 300 } = 1.06 m\]