They are reflected :)
If a person is in front of a smooth surface from which a sound is reflected, the person would hear a sound that ====================================================== Allow me to add(: SEEMS TO COME FROM BEHIND THE SURFACE:>
Sound reflects from a smooth surface the same way light does---the angle of incidence is equal to the angle of reflection. Its on page 385.
The answer should seem to come from behind the surface.
It bounces back.
sound is form of energy and sound reflects a hard surface just like light
If a person is in front of a smooth surface from which a sound is reflected, the person would hear a sound that ====================================================== Allow me to add(: SEEMS TO COME FROM BEHIND THE SURFACE:>
The best reflector for sound will be massive, rigid, and with a smooth surface.
Sound reflects from a smooth surface the same way light does---the angle of incidence is equal to the angle of reflection. Its on page 385.
When a sound wave strikes a smooth hard surface the wave bounces off. This means that the wave is deflected.
seems to come from behind the surface
The answer should seem to come from behind the surface.
the more smooth the surface is the better the sound is
echo
An echo.
Any very hard very smooth surface.
Reflect
It bounces back.