ang8oE9maniya ang8oE9maniya

03-02-2016
Physics

contestada

The multiple reflection of a single sound wave is a/an
a. echo.
b. reverberation.
c. refraction.
d. diffraction.

Respuesta :

destinyray destinyray

03-02-2016

A single reflection, like shouting at the side of a mountain and hearing
your voice come back to you, is an 'echo'.

Multiple reflection, like clapping your hands once inside a large room,
is 'reverberation'.

Answer Link

Otras preguntas

How to find surface area of a right triangular prism to the nearest whole number? Base:10m Height:6m Length:16m Hypotenuse:11.6 m Answers: A)502m^2 B

How many plague hearts can be in one map at a time state of decay 2?

How does the repetition of the word "eye" function in this passage? In the story The Tell Tale Heart “ a. It suggests a carefree environment for the narrator.

How did the state governments develop after the colonies gained independence?

Which of the following is the parent function of all absolute value functions? f(x) = 3x f(x) = |x| f(x) = 2|x| f(x)=x^2

What is a recursive formula for this geometric sequence ?

find the simple interest for $5,000 at 5.3% for 16months rounded to nearest cent

In the video, you will analyze the motion of three falling objects and compute their accelerations using distance and time measurements. you will then compare t

What value completes the table?

What is the equation of a line that has a slope of 2 and passes through the point (2, 3)? y = 2x - 4 y = x + 2 y = 2x + 1 y = 3x - 1 y = 2x - 1