Measurement Of Sound Velocity.
Measurement Of Sound Velocity
Principle
In
this experiment, the students determine the velocity of sound in air.
For this purpose, they measure the difference in the propagation time of
a sound signal of two spatially offset stereo loudspeakers with the
"measure Acoustics" software.
Tasks
We
all know that during a thunderstorm, sound propagates with a limited
velocity. We see the flash of lightning but the thunder does not follow
until several seconds later, depending on the distance. In this
experiment, determine the velocity of sound in air with the aid of
stereo loudspeakers and a microphone.
