ashleytrotta
ashleytrotta ashleytrotta
  • 02-07-2018
  • Physics
contestada

The period of a 440 Hertz sound wave is __ seconds.

1/440
1/220
220
440

Respuesta :

AL2006
AL2006 AL2006
  • 02-07-2018
You said that the frequency is 440 Hz.

Period = 1/frequency = 1/440 of a second .
Answer Link

Otras preguntas

If f(x) = x2 - 3x + 1 and f(2 a) = 2f(a) then a is equal to​
Select the correct answer. If a 15 year-old girl is sedentary and uses excuses to get out of gym class, what stage of change is she in? A. Pre-contemplation B.
Assuming exponential function has a starting value of 360 and a decay rate of 73% write an equation to model the situation
Solve for x. Round to the nearest tenth. Help
!!!NO LINKS!!! NEED HELP DUE NOW!!!
John Maynard Keynes drew many economists ______________ the classical view. The classical view held that a market economy __________ regulate itself to avoid lo
a rectangular prism has a length of 12.5 ft, and a width of 9ft , and a height of 6.5 feet. what is the volume of the prism​
Please help need this rn
!NO LINKS! (ik im being a bother but like im not very smart so ️) PLEASE HELP!!
What is the displacement for about that accelerates at 3m/s from 4.0m/s for 2 seconds