aalmadrahi095 aalmadrahi095

08-05-2020
Physics

contestada

5
Sam is standing in an empty auditorium. He yells and hears his voice echo. What is happening to the sound to cause this echo?

Respuesta :

jocelyngonzalez3460 jocelyngonzalez3460

08-05-2020

What is happening to this sound is that it’s vibrating over and over.

Answer Link

emmie68 emmie68

11-12-2020

Answer: the echo is being reflected of sound waves off the walls so the answer is reflected hope this helps

Answer Link

Otras preguntas

Are line passes through(5,0) and is perpendicular to the graph of y+ 1=2(x-3).What equation represents the line in slope-intersept form?

Explain how the financial decisions regarding opening a new store are related to management, marketing or operations decisions that the company must make (or ha

Joel has d dimes and q quarters with a total value of $25.50. Which equation represents the total amount in dollars in terms of d and q that Joel has?

Identify the value that is equivalent to cos 27°. A sin 27° B sin 63° C cos 63° D cos 153°

The uterine tubes: 1. are the typical site of fertilization 2. are also called oviducts 3. are lined by cells that have microvilli called fimbriae 4. have a sec

Fill in the other two boxes using evidence from the black cat story

Moore Company's net income last year was $56,000 and cash dividends declared and paid to the company stockholders was $31,000. Changes in selected balance shee

Find at least one business example of a fixed-order quantity system versus a fixed-period quantity system. What are their differences? Which do you think is bet

The lines shown below are parallel. If the green line has a slope of 8, what is the slope of the red line?

How dose a comet’s tail form?