ColtonVampire ColtonVampire

05-04-2018
Mathematics

contestada

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

Respuesta :

Unkn0wn3815 Unkn0wn3815

05-04-2018

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

I like your profile pic

Answer Link

Otras preguntas

if you are given the coordinates 128 E longitude, 45 N latitude what is this an example of ______

Compared to a 26-gram sample of NaCl(s) at STP, a 52-gram sample of NaCl(s) at STP has(1) a different density(2) a different gram-formula mass(3) the same chem

Combine the like terms to simplify the expression: 5 + 7 + 15xy2 + 9y3 + 10x –13xy2 – 3x – 8y3 A. y3 + 2xy2 + 7x + 12 B. y3 –2xy2 + 10x + 15 C. y3 + 2xy2 + 1

Biological pest control methods supplement but cannot replace chemical pest control methods. t/f

Which sentence uses a verb that agrees with its subject? A. Leaves blows in the strong wind. B. Cobwebs cover the windows of the old house. C. Acorns falls

Which polyatomic ion contains the greatest number of oxygen atoms? (1) acetate (3) hydroxide (2) carbonate (4) peroxide

Solve for R. K=ar/p Answer choices: R=ka/p R=kap R=kp/a R=a/kp

Given the balanced equation representing a reaction:2H2 + O2 ==> 2H2O What is the mass of H2O produced when 10.0 grams of H2 react completely with 80.0 grams

How is the spending multiplier effect related to demand-side economics?

What is 2/3 divided by 4/5