Question

3. Sound waves travel in all
away from the source. .
...
..​

Answer 1

Answer:

All sounds are made by vibrations of molecules through which the sound travels. ... These vibrations make air molecules move. Sound waves move away from their sound source (where they came from), traveling on the air molecules. When the vibrating air molecules reach our ears, the eardrum vibrates, too.

Answer 2

Answer:

$\huge\bold\color{orange}{.. Answer..}$

⤵️

All sounds are made by vibrations of molecules through which the sound travels. ... These vibrations make air molecules move. Sound waves move away from their sound source (where they came from), traveling on the air molecules. When the vibrating air molecules reach our ears, the eardrum vibrates, too.

l hope it's help you...✨❣️