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

what caused the renewal of interest in the classical civilizations of greece and rome

If you decide to hire a travel agency, your travel partner will assist you with A. filling out business traveler profiles. B. making airline, hotel, and rental

Which would be the least helpful for supporting interpretations about the lives of late nineteenth-century immigrants?

In the 1600s, Virginia attracted many colonists because of...

The repeating group of a crystal is called the A. nucleus. B. unit cell. C. net. D. crystal system.

How did the English start colonies with distinct qualities in North America?

After air is taken in through the mouth or nose, it travels through the _____. bronchi, trachea, and the lungs pharynx, trachea, and then the lungs diaphragm, a

Charlie had some tests done recently to assess his risk for certain diseases. The results showed that he has a waist circumference of 47 inches, a BMI of 29, an

George Washington opposed which of these? A. Permanent alliance with foreign nations B. The doctrine of judicial review C. Neutrality in foreign affairs D.

How did the English start colonies with distinct qualities in North America?