Bryamoemesr8 Bryamoemesr8

04-06-2016
Physics

contestada

Sound can travel through a medium, but it does not require a medium.
a. True
b. False

Respuesta :

04-06-2016

The statement is false. Sound REQUIRES a material medium
in order to propagate from one place to another..

Answer Link

Otras preguntas

how do i make 24 using the numbers 11 6 10 2?

What are the possible values for x in the equation 4x^2 = 64(1) x=0 (2) x=4 (3) x=4,-4 (4) x=0,4,-4

The accompanying frequency table indicates the grades on the math midterm in Ms.Dennis' class. In which interval does the median of the date lie?

determine whether each expression is meaningful as a real number yes or no? -√9

The traits of populations in the forest ecosystem have changed over time. What caused the traits to change?

What are the possible values for x in the equation 4x^2 = 64(1) x=0 (2) x=4 (3) x=4,-4 (4) x=0,4,-4

what do this mean explain the following thoughts of annemarie, "it was hard for the ones who were waiting, Annemarie knew. Less dangerous perhaps but more fear

what do this mean explain the following thoughts of annemarie, "it was hard for the ones who were waiting, Annemarie knew. Less dangerous perhaps but more fear

A toy rocket is shot vertically into the air from a launching pad 5 feel above the ground with an initial velocity of 80 feet per second. The height h, in feet,

solve for m (r=3m+3z) solution is m=___, use integers or fractions for any numbers in the expression (simplify answer) please help