Answer:
81.6 m/s
Step-by-step explanation:
The formula for calculating the velocity of a wave is:
velocity = distance/time
Substituting the given values, we get:
velocity = 1,061.0 m / 13.0 s
Simplifying this expression, we get:
velocity = 81.6 m/s
Therefore, the velocity of the wave is 81.6 m/s.