Want this question answered?
Nothing happens
the wave decreases.
When a sound wave is reflected, you hear an echo.
The speed halves.
The speed halves.
when a wave is been reflected, the direction of the wave changes. The speed of a reflected wave depend on the material that caused the reflection, either it's an opaque, transluscent or transparent material. The speed of reflection is greater in the following ascending order. Transparent, transluscent and Opaque.
Reflected but not inverted
it becomes louder
Nothing happens
Nothing happens
The result of a reflected sound wave is obviously an echo.
The speed changes.
the wave decreases.
Wavelength is halved.
When a sound wave is reflected, you hear an echo.
The speed halves.
The speed halves.