|
|
|
|
|
|
 | |  |
| Does that mean that i am speaking voice is 10X louder!?!? | |
 | |  |
|
 |
| | |
| Nope! your not speaking louder, its just your sound waves bouncing off the walls to give the illusion that you are speaking louder, | |
| | |
|
|
|
|
The kid on the right shows formal operational thinking becuase he i able to understand the absttract concept behind sound, and presents a way to test it
|
|
|
|
 |
| | |
| you can test this by saying the same word at the same volume while entering and exiting the cave | |
| | |
|
|
|
