1stevie2 1stevie2

14-04-2017
Physics

contestada

what happens when a sound wave enters an area of warmer air?

Respuesta :

MinnieMey MinnieMey

14-04-2017

The wave travels slower and with an increased wavelength. Warmer air means less dense, so the wave should slow down. I was going to start thinking about the wavelength

Answer Link

Jaena3rake Jaena3rake

13-04-2020

Answer: it would speed up

Answer Link

Otras preguntas

Continental-oceanic collisions can also be called a continental-continental collisions. b oceanic-oceanic collisions. c subduction zones. d divergent bounda

A teacher collects data on the number of hours, s, his students spend studying and the number of hours, t, they spend watching TV each day. He finds that there

How many chromosome in human cell

Can anyone help me please?!

What is the equation of the line that passes through the points (4,7) and (8,10)? Choices: A. 3x+4y=−16 B. 3x−4y=16 C. 3x+4y=16 D. 3x−4y=−16 E. −3x−4y=16

Which sentence uses correct capitalization? A. Do you know if the restaurant Tony's pizzeria delivers to our neighborhood? B. T

Laura: ¿Qué piensas _____? Emily: Yo pienso que es incorrecto

What is the exact volume of the cylinder with a radius of 13 and a height of 30?Please answer fast

2) While traveling in Germany you pass a gas station and see that the cost of one liter of gasoline is 1.35 euros. What is the cost of gas expressed in dollars

How producer gas is formed? write down its one use