mi7rakimnomBrieMach mi7rakimnomBrieMach

24-02-2017
Physics

contestada

Sound waves can't travel through
a. a solid.
b. an elastic material.
c. a vacuum.
d. a liquid.

Respuesta :

24-02-2017

Sound waves can't travel through a vacuum.

Answer Link

Otras preguntas

what are the steps to run a disk integrity scan?

When an acrobat reaches the equilibrium position, the net force acting along the direction of motion is zero. Why does the acrobat swing past the equilibrium po

Find the value of X. (and the rest)

Please help me Find the mode of the following data set

What is the solution to the equation 1 over 6 multiplied by n equals 2 ? (5 points) n = 3 n = 4 n = 12 n = 36

Most of the rocks we study were formed in what era? A.Cenozoic B.Paleozoic C.Precambrian D.Mesozoic

description of the process to isolate neon (get the element by itself)

Please help me with number 12 I’m begging you please help me please I’m struggling so much with this question please help me I’m begging you on my two knees Ple

The slope-intercept form of the equation of a line that passes through (-5,-1) and (10,-7) is y+7=-2/5(x - 10). What is the standard form of the equation for th

what do the articles of the constitution explicitly outline? A- a fixed definition of citizenship B- a bicameral nation legislature C- the protection of indivi