jaylaangel1228otghk6 jaylaangel1228otghk6

31-10-2019
Physics

contestada

What is an example of reflection?

a.)A jet plane creating a sonic boom

b.(A straw appearing bent in water

c.)A sound wave echoing in a valley

d.)A sound wave traveling around a
corner

Respuesta :

IDoMaths123 IDoMaths123

31-10-2019

A sound wave echoing in a valley

The sound waves are being reflected across the valley walls, thus producing an echo

Answer Link

bealkeisha bealkeisha

31-10-2019

Answer:A

Explanation:

Answer Link

Otras preguntas

What two questions were at the heart of McCulloch v. Maryland? A. Does the national bank fit into the Full Faith and Credit Clause? How do states regulate bank

Forms that tend to be irregular, and similar to naturally occurring objects, are known as ________ forms. a. geometric b. volumetric c. implied d. organic e

Sophia is not feeling well and has been coughing and sneezing all day. these actions are controlled by her?

A new building in the shape of a square pyramid is to be constructed. The slant height will be five times the side length of the base. There will be between 20,

A_____ covers the cost of visits to a doctor’s office or for a doctor’s hospital visits, including consultation with a specialist.

Questions 26-35. Read the following passage from Ralph Waldo Emerson’s Nature: Addresses and Lectures (1849) carefully before you choose your answers. What does

Santa sabina is an excellent example of a(n) __________ or columned hall, based on the form of public buildings in ancient rome.

What is the relationship between dialect and cultures?

At the end of this lesson, you learned a little about four genocides that have occurred since world war ii. choose one of the genocides to study further. use on

2. What does it mean to synthesize information? O combine useful and relevant information figure out whether information is true O Oread through the information