Seudónimo Seudónimo

02-07-2015
Physics

contestada

Sound waves cannot travel in a vacuum because
a. there is nothing for them to travel through
b. there can be no waves of any kind in a vacuum
c. they cannot get up enough speed
d. their wavelengths are too long PLEASE HELP

Respuesta :

Maydaisy57 Maydaisy57

02-07-2015

A. Nothing for them to travle through,

Answer Link

Otras preguntas

Which sound is part of the english sound system but not apart of the spanish sound system

a shade or degree of difference in meaning What word fits this definition?

In which solution is AgCl most soluble?A. in a solution that is 0.20 M in CaCl2B. in a solution that is 0.20 M in AgNO3C. in a solution that is 0.20 M in KNO3

Which of the following best explains the constitutional basis for the Supreme Court decision in Brown v. Board of education

Expanded expression of -12(4x+8)

What are the zeros of f(x)=x^2-12+36

What happens to land in the rain forest when it is cleared for farming? A. It remains fertile for decades and will yield large crops. S. It is productive for a

which of the following graphs represents the equation above y= 1/3x - 3

Each shape has 1 whole. What fraction greater than 1 names the parts that are shaded

What is the old man's attitude toward nature? (The Old Man and The Sea)