anicolee13 anicolee13

24-06-2014
Physics

contestada

13. Sound waves can't travel through

A. a solid.
B. a liquid.
C. an elastic material.
D. a vacuum.

Respuesta :

brittanycandace brittanycandace

24-06-2014

They cannot travel through D a vacuum. They need a solid, liquid or gas to travel

Answer Link

25-06-2014

D. a vacuum is the correct answer.

Because there are no particles in vacuum to transfer sound waves.

Answer Link

Otras preguntas

Look at the image, read, and select the option with the correct conjugated verb for the blank. (1 point) A cartoon family eating at 9 p.m. with a cartoon female

Dude why is bio so hard please help lolDuring cellular respiration, glucose molecules undergo a series of reactions. This process results in the formation of up

Summarize what the three lines are for in the underworld?

Roberto reads 1/4 of the number of pages in a book. Manny reads 1/4!of the number of pages in a different book. Roberto says Manny and he read the same number o

Find the area of the composite figure. First, find the area of the triangle. Triangle Area = [?] cm2 ... Rectangle Area = [ ]cm2 10 cm 30 cm Total Area of Compo

PLEASE HELP DONT PAY ATTENTION TO THE NUMRB ON THE TOP IN BOLD ILL GIVE BRANLISET

A line passes through the points (- 4, 7) and (5, - 8) . What is the slope of the line? A) -2 B) -1 C) -5/3 D) 3/5

plz help -r/2 ≤ -10 plz hurry

Number 2 plssssssssssssssssss

If y’all could pls explain how to do this and give the answer