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

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

the table shows the cost of a large cheese pizza with toppings at a local pizzeria. Graph the data, and find the slope and y-intercept from the graph. The write

receptors that are _____ bind to chemicals outside of the cell, and this binding process causes a chemical response on the inside of cells

Use proportions What number is 25% of20 30 is 60% of what number What number is 20% of 700 What percent of 50 is 30 40% of what number is 4 12 is what percent

A temperature of 273 K is the temperature at which water

A library’s holdings include the following title: A Forgotten Kingdom, Being a Record of the results obtained from the excavation of two mounds, Atchana and Al

Who brought an appreciation of the fine arts to the Kennedy administration?

What is the last thing Robinson Crusoe finds on the shipwreck? a. a pair of cats that were hiding below the deck b. money that was hidden in a secret drawer c

The Nature Conservancy is an organization that protects a variety of habitats around the world. A project this organization would probably support is one that (

Can you guys help me out with whatever you can? I'd be grateful forever ♥_♥

the scale on a map indicates that 1 inch on the map corresponds to actual distance of 100 miles. two cities are 4.7 inches apart on the map. what is the actual