Want this question answered?
When a sound wave is reflected, you hear an echo.
yes
The energy in the wave is partly transmitted, partly absorbed, and partly reflected.
The wave can flip upside down
When an incoming wave combines with a reflected wave in such a way that the combined wave appears to be standing still the result is a standing still wave.
Reflected but not inverted
it becomes louder
The result of a reflected sound wave is obviously an echo.
When a sound wave is reflected, you hear an echo.
yes
The energy in the wave is partly transmitted, partly absorbed, and partly reflected.
The energy in the wave is partly transmitted, partly absorbed, and partly reflected.
When an incoming wave combines with a reflected wave in such a way that the combined wave appears to be standing still the result is a standing still wave.
yes
The wave can flip upside down
When an incoming wave combines with a reflected wave in such a way that the combined wave appears to be standing still the result is a standing still wave.
When an incoming wave combines with a reflected wave in such a way that the combined wave appears to be standing still the result is a standing still wave.