raegenp
raegenp raegenp
  • 25-04-2020
  • Physics
contestada

A lifeguard on a beach observes that waves have a speed of 7 m/s and a distance of 4.6m between wave crests. what is the period of the wave motion?

Respuesta :

muhammadtalhabinyous
muhammadtalhabinyous muhammadtalhabinyous
  • 26-04-2020

Answer:

0.657 seconds

Explanation:

speed of wave= wavelength / time period

so

time period= wavelength / speed

= 4.6/7

=0.657 sec

Answer Link

Otras preguntas

How is the government in the United States today different from the government in ancient Athens
what is the definition of inhumane farming methods
Suppose the population of a town is 8,600 and is growing 3% each year. Predict the population after 3 years.
how does corporation relate to the rise of big business in the late 1800s
line J passes through points (-6,1) and (-3,6) . Line m is parallel to line j and passes through point (15,-1).what is the equation of line m ?
what is the definition of inhumane farming methods
divide the following
what is 312% of 10.5 ?
The size of the cell of an organism has no relation with its body
Ali and Tibor get paid $9 per hour. This week, Tibor made an additional $27 in overtime. a). Write and expression that represents the weekly wages of Ali and Ti