peace16love143 peace16love143

04-02-2015
Physics

contestada

A wave's frequency is 2Hz and its wavelength is 4 m. What is the wave's speed?

Respuesta :

VzDeath VzDeath

04-02-2015

[tex]w=lambda*f \\ w=4m*2Hz \\ w=8[/tex]

Answer Link

Otras preguntas

Conjugate the verb "to walk" in the present in French?

Jenna earned 557 her first week working at a coffee stand.The next week she weared 773. How much did jenna earn her fist two weeks working at the coffee stand

Gary cashed a check from Joan for $30.25. Then he bought two magazines for $2.35 each, a book for $6.05, and a CD for $6.37. He had $24.85 left. How much money

public class Point { private int x; private int y; public void setx(int x) this.x = x; public void setY(int y) this.y=y; public void setXY(int x, int y) X=y; ys

Ronak is a project manager. He ensures that his project is completed on time by dividing the activities in the project into two stages: production and quality c

Which choice places the steps of intramembranous ossification in correct chronological order? a. Formation of lamellar bone b. Osteoid undergoes calcification c

Which of the following equations represents a hyperbola with a vertical transverse axis and foci at (0, −10) and (0, 10)?

Can three segments with length 4 cm 6 cm and 11 cm be assembled to form an acute triangle a right triangle or an obtuse triangle?

Zoe has 14 strawberries to put in 3 lunch bags.She puts the same number of berries in each bag and she puts in as many berries as she can. How many berries does

what changes in color occur when bromine reacts with an alkene