jokerr677 jokerr677

01-07-2017
Physics

contestada

How does the speed of a sound wave change as the medium through which it traveks changes?

Respuesta :

murtadhasport murtadhasport

01-07-2017

increase as density increase and vise versa.
The wavelength increases when a sound wave travels from a less dense to a more dense medium, the speed increases, and the frequency stays the same.

Answer Link

Otras preguntas

Mass transit systems reduce air pollution. a. True b. False

Does the expression d - 12 have a greater value when d = 42 or when d = 46?

You run 4 miles in 1 hour. At this rate, how long will it take you to run 22 miles?

Marvin gas 4 books to read for homework this week. if he reads 2/3 of a book each night ,how many nights will it take him to Read all four books

point of my intersect. y=4x-2

which phrase is one way to describe stress ? A a strain on one's body or mind B a past emotional trigger C a distressing physical reaction D a denial response t

the question says make each row of fractions equal by writing a number in each box

A legally binding agreement between the president and the head of another country a. treaty b. executive agreement c. persona non grata d. recognition

solve each equation t-2.7 =23.5

Which of the following animals has fur that changes color with the season? a. polar bear b. arctic fox c. wolverine d. lynx