When the sound waves are reflected, the result in the producing of an echo.
The waves energy is totally reflected. Conservation of energy.
In many models of wave motion reflected waves are inverted. Some models have another mode.
ultrasound
sonar
When the sound waves are reflected, the result in the producing of an echo.
The waves energy is totally reflected. Conservation of energy.
Produced by reflected sound waves over 17m away?
echo!
In many models of wave motion reflected waves are inverted. Some models have another mode.
what is the name given to the reflected sound waves in a cave or an empty hall
ultrasound
sonar
The waves will be bent or reflected.
An echo.
echo
A+ true