Question

If a wave has a wavelength of 13 meters and a period of 0.005, what's the velocity of the wave? A. 1,560 m/s B. 260 m/s C. 1,300 m/s D. 2,600 m/s

Answer 1

Answer:

v = 2600 m/s

Explanation:

The velocity of the wave is given by:

v = λ / T

Where λ represents the wavelenght and T  the period. Then:

v = 13 / 0.005

v = 2600 m/s

Therefore, the velocity of the wave is: v = 2600 m/s, which is option D.

Answer 2

Answer:

v = 2600 m/s

Explanation:

v = λ / T

 v = 13 / 0.005

v = 2600 m/s