renald1213 renald1213

03-12-2020
Engineering

contestada

A wave has a frequency of 20Hz, and a wavelength of 30m what's it's speed?

Respuesta :

Hotdrop Hotdrop

03-12-2020

The answer is: 600 m/s

Answer Link

Otras preguntas

Why did many Irish Americans oppose the United States’ decision to enter World War I on the side of the Allies? A. Many Irish immigrants to America were marri

which of the following is a component of mental health / emotional health? A staying free of disease B spiritual health C maintaining healthy relationships D av

What's one way we can check our answer to 2 ×10 = 20?

y = 4x – 10 y = 2 what is the solution to the system of equations? (3, 2) (2, 3) (–2, 2) (2, –2)

what is the slope of the line that contains the points (0,7) and (8,-3)

What are the next three terms of the geometric sequence 4, 24, 144, . . . ?

During April, a customer asks you to create an arrangement for an invalid friend who must stay at home for five more days. The invalid friend loves flowers, esp

what is the range of f(x) = – 4?

what is the discriminant of the quadratic equation 0 = –x2 4x – 2? a.–4 b.8 c.12 d.24

Which of the following would NOT happen in a free enterprise system? a. Hunt Enterprises is owned by one man, but his product is regulated by the government.