ERMERGER12 ERMERGER12

02-05-2017
Physics

contestada

1. What is the frequency of a wave that has a wave speed of 20 m/s and a wavelength of 0.50 m?

Respuesta :

scook2020 scook2020

03-05-2017

20 m/s divided by .50m = 40Hz

Answer Link

Otras preguntas

please anwser50 POINTS Using complete sentences post a detailed response to the following. We’ve learned that all of the principles and elements of design are i

The Project Management Body of Knowledge Guide definition of a project indicates that a project is: A) Multifunctional. B) Permanent. C) Designed to avoid us

If K is the midpoint of ER, EK = z+5,and ER=4x+2,What is the length of K R

ABCD+EFGB=EFCBH A=9, B=5, C=6, D=7, E=1, F=0, G=8, H=2 9567+1085=10,652 I know this is the correct answer. But is it the only one?

(iii) Suggest why the lamp is safe to use, even though its cable only has two wires.

Which is the equation of the line, in point-slope form, that has a slope of 5 and passes through the point (-2, 4)? y − 4 = 5(x−2) y − 2 = 5(x+2) y − 2 = −5(x−4

the common form of greek identity that followed in the wake of alexander the great's armies was called

pls help 27 pointsssss "The defense policy of the United States is based on a simple premise. The United States does not start fights. We will never be an aggre

h divided by 7 = 2 1/7

Nana is taking a Spanish final at the end of the spring semester. The problem is, the French vocabulary she learned the semester before keeps getting in the wa