Question

You hear a dog bark far away. The sound energy is soft. The dog moves closer to you. How does the sound energy of the barking dog change?

(1 point)
Responses

It gets longer.
It gets longer.

It gets louder.
It gets louder.

It gets softer.
It gets softer.

It gets shorter.

Answer 1

As the dog moves closer to you, the sound energy of the barking dog changes in that **it gets louder**.