nakijahmoore619 nakijahmoore619

21-09-2020
Geography

contestada

Moore, Na'Kijah
Echoes are a type of sound wave. How are echoes created?
absorption
reflection
refraction
transmission

Respuesta :

pieterhreitsma pieterhreitsma

09-06-2021

Answer:

Reflection

Explanation:

Sound reflects from smooth/flat surfaces to create echos.

Answer Link

Otras preguntas

I WILL UPVOTE!!!!! IF U HELP Write two real-world problems that can be solved using multi-step equations that use fractions or decimals. Solve each equation, sh

According to the Arrhenius concept, if NaOH were dissolved in water, it would act as A) a base. B) an acid. C) a source of hydronium ions. D) a source of H- io

What is the maximum number of electrons that can occupy an orbital labeled dxy? a) 1 b) 2 c) 3 c) 4

Which of the following was an effect of the Columbian Exchange on population? A Millions of people moved to the Americas B exchanges of food plants decreased po

If h = 8 units and r = 2 units, then what is the approximate volume of the cone

A line has a slope 5/6 and y intercept -3. which is the equation of the line?

What are the two main organs of the central nervous system

In an essay written in a formal style, what kind of tone should the writing have?

Subtract 10 - 6 5/8 =

Why does the margin of error decrease as the sample size n increases?