ad151431
ad151431 ad151431
  • 02-03-2022
  • Physics
contestada

Which type of surface is best for absorbing sound waves?

A) glass

B) foam

C) plastic

D) rock

Respuesta :

Caseycarlson28 Caseycarlson28
  • 02-03-2022
I believe it is D) foam
Answer Link

Otras preguntas

f f(x) = 2x2 and g(x) = 3x, what is (g o f)(x) a. 6x2 b. 9x2 c. 18x2 d. 8x4
A graph depicts force versus position. What represents the work done by the force over the given displacement? A. The work done is equal to the product of the m
Hey, need some help reverent A. respectful B. respect C. reply D. to spoil
Consider two linear transformations y = T(x) and z = L(y), where T goes from R^m to R^p and L goes from R^p to R^n. Is the transformationz = L(T(x)) linear as w
When MgCO3(s) is strongly heated, it produces solid MgO as gaseous CO2 is driven off.Does the oxidation number of carbon change upon the formation of CO2?
I just need the equation on how to do it. I'm so lost :'( help please!!!!!!
find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)
Compute the odds in favor of rolling a sum of 10 in a single roll of two fair dice
find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)
let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)