High School

A wave has a wavelength of 2.5 m and a frequency of 150 Hz. What is its speed? (Note: [tex]c = \lambda f[/tex])

A. 380 m/s
B. 200 m/s
C. 60 m/s
D. 500 m/s

Answer :

If a wave has a wavelength of 2.5 m and a frequency of 150 Hz, then the speed of the wave would be

What is Wavelength?

It can be understood in terms of the distance between any two similar successive points across any wave for example wavelength can be calculated by measuring the distance between any two successive crests.

As given in the problem If a wave has a wavelength of 2.5 m and a frequency of 150 Hz, then we have to find the speed of the wave,

The speed of the wave = frequency of the wave × wavelength

= 150 × 2.5

=375 meters / seconds

Thus, the speed of the wave would be 375 meters / seconds.

To learn more about wavelength from here, refer to the link;

brainly.com/question/7143261

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